| Title | Author | Pseudo-Title | Pseudo-Author | Notes | Contributor |
|---|---|---|---|---|---|
| Salem Horror, The | Kuttner, Henry | Black God of Madness | Carson, Amadaeus | Cthulhu | |
| 'Salems Lot | King, Stephen | Air Dance | Mears, Benjaman | Kings | |
| 'Salems Lot | King, Stephen | Billy Said Keep Going | Mears, Benjaman | Kings | |
| 'Salems Lot | King, Stephen | Conways's Daughter | Mears, Benjaman | Kings | |
| Sam in the Suburbs | Wodehouse, P. G. | Is There a Hell? | unknown | Scattergood Baines | |
| Sandman, The | Gaiman, Neil | ...And My Love Gave Me Light | Madoc, Richard | Issue #17 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Alice's Journey Behind the Moon | Carroll, Lewis | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Cabinet of Dr. Caligari, The | Madoc, Richard | Issue #17 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Camp Cusack Guide | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Chanticleer's Dance | Mirrlees, Hope | Issue #46 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Cloud Cuckoo-Land | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Conscience of Sherlock Holmes, The | Doyle, Arthur Conan | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Dark God's Darklings, The | Dunsany, Lord | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Death of Jai Lung, The | Bramah, Ernest | Issue #46 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Eagle Stones | Madoc, Richard | Issue #17 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Emperor Over the Sea, The | Lewis, C. S. | Issue #46 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Frommer's Guide to Hell | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Great Hotels on the Moon | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Hand of Glory, The | Fry, Erasmus | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Here Comes a Candle | Fry, Erasmus | Issue #17 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Hobbiton | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Hy-Basil By Night | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Ian and Ann's Book of Days | unknown | Issue #46 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Kadath | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Land, the | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Last Voyage of Lemuel Gulliver, The | Swift, Jonathan | Issue #46 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Los Angeles Underground Railway Map 1932 | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Lost Road, The | Tolkein, J. R. R. | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Love Can be Murder | Chandler, Raymond | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Magdalene Grimoire | unknown | Issue #1 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Man who was October, The | Chesterton, G. K. | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Merrie Comedie of the Redemption of Doctor Faustus, The | Marlowe, Christopher | Issue #38 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Mu A to Z | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Narnia | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Nesbit, E. | Phoenix (incomplete title) | Issue #46 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Night Land, The | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Noumaria on 7 Livres a Day | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | One Night in Baghdad | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Ousland City from Top to Bottom | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Paginarum Fulvarum | unknown | Issue #1 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Poictesme | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Poictiesme Babylon | Cabell, James Branch | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Psmith and Jeeves | Wodehouse, P. G. | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Puddleby | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Return of Edwin Drood, The | Dickens, Charles | Issue #22 | MrKnowItAll |
| Sandman, The | Gaiman, Neil | Road Trips to the Emerald City | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Saffron Park | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Sardathrion | unknown | Issue #49 | Chad Underkoffler |
| Sandman, The | Gaiman, Neil | Spirit Who Had Half of Everything, The | Madoc, Richard | A Collection of Epic Poetry. Issue #17 | MrKnowItAll |
| Sarah's Cottage | Stevenson, D. E. | Black Swan, The | Reede, Sarah and Reede, Charles (as John and Margaret Fisher) | Sarah finished the book started by Charles. | Jane Davitt |
| Scandal (tr. Van C. Gessel) | Endo, Shusako | Emissary | Suguro | George A. Kennedy | |
| Scandal (tr. Van C. Gessel) | Endo, Shusako | In the Wilderness | Suguro | George A. Kennedy | |
| Scandal (tr. Van C. Gessel) | Endo, Shusako | Voice of Silence, The | Suguro | George A. Kennedy | |
| School for Wives, The | Moliere | Maxims of Marriage or The Duties of a Married Woman, Together with Her Daily Exercises, The | unknown | Lale Eskicioglu | |
| Scroll of Thoth | Tierney, Richard | Book of Thoth | Thoth-Amon | Cthulhu, Chris Jarocha-Ernst | |
| Secret of Sebek, The | Bloch, Robert | De Vermis Mysteriis | Prinn, Ludvig | poet dreamer scholar | |
| Secret of the Vault, The | Rosenquest, Wesley | Death and Resurection | Khanu, Ibn | J. Shire | |
| Selected Leters V, 1934-1937 | Lovecraft, H. P. | Ghorl Nigral (also The Book of Night) | unknown | Cthulhu, Chris Jarocha-Ernst | |
| Seven American Nights (in The Island of Doctor Death and Other Stories and Other Stories) | Wolfe, Gene | Mystery Beyond the Sun's Setting | Aga, Osman | Michael Andre-Driussi, Robert Borski, Jerry Friedman, Roy Lackey, Adam Stephanides, Michael Straight | |
| Seven Men Plus two | Beerbohm, Max | Ariel in Mayfair | Maltby, Hilary | George A. Kennedy | |
| Seven Men Plus two | Beerbohm, Max | Ariel Returns to Mayfair | Maltby, Hilary | George A. Kennedy | |
| Seven Men Plus two | Beerbohm, Max | Bare Bodkin, A | Argallo, Felix | George A. Kennedy | |
| Seven Men Plus two | Beerbohm, Max | Berserker in the Bastille, A | Ledgett, Walter | play | George A. Kennedy |
| Seven Men Plus two | Beerbohm, Max | Drone | Braxton, Stephen | George A. Kennedy | |
| Seven Men Plus two | Beerbohm, Max | Faun in the Cotswalds, A | Braxton, Stephen | George A. Kennedy | |
| Seven Men Plus Two | Beerbohm, Max | Fungoids | Soames, Enoch | Reese | |
| Seven Men Plus Two | Beerbohm, Max | Inglish Littracher 1890-1900 | Nupton, T. K. | Reese | |
| Seven Men Plus two | Beerbohm, Max | Last Shadows | Argallo, Felix | George A. Kennedy | |
| Seven Men Plus two | Beerbohm, Max | Mr. And Mrs. Robinson | Maltby, Hilary | George A. Kennedy | |
| Seven Men Plus Two | Beerbohm, Max | Negations | Soames, Enoch | Reese | |
| Seven Men Plus two | Beerbohm, Max | Savanrola | Brown, Ladbroke | a tragedy in verse | George A. Kennedy |
| Seven Men Plus two | Beerbohm, Max | Sweet Lady Caprice | Ledgett, Walter | George A. Kennedy | |
| Seven Men Plus two | Beerbohm, Max | Walls of Aloes, The | Argallo, Felix | George A. Kennedy | |
| Seven Minutes, The | Wallace, Irving | Seven Minutes, The | Jadway, J J | Ron Oliver, David E. Siegel, Bob Richart | |
| Seven-Day Magic | Eager, Edward | Seven-Day Magic | unknown | A magic book that writes itself. At times it also has the titles ""Wishful Ways for Wizards"", ""Helpful Hints for Homemakers"", and ""Dreadful Deeds for Dragons"". | Lisa Houlihan, Kiwi |
| Shadow Rising, The | Jordan, Robert | Dealing with the Terrirory of Mayene, 500 - 750 of the New Era | unknown | Carolyn Eby | |
| Shadow Rising, The | Jordan, Robert | History of the Stone of Tear, The | Vandes, Eban | Carolyn Eby | |
| Shadow Rising, The | Jordan, Robert | Journey to Tarabon, A | Romavni, Eurian | Carolyn Eby | |
| Shadow Rising, The | Jordan, Robert | Killers of the Black Veil, The | Milo, Soran | Carolyn Eby | |
| Shadow Rising, The | Jordan, Robert | Travels in the Aiel Waste, with Observations on the Savage Inhabitants | unknown | Carolyn Eby | |
| Shadow Rising, The | Jordan, Robert | Treasures of the Stone of Tear, The | unknown | 12 volumes | Carolyn Eby |
| Sheep Look Up, The | Brunner, John | Guide to the Survival of Mankind | Train, Austin | Alec Cawley | |
| Sheep Look Up, The | Brunner, John | Handbook for 3000 AD, A | Train, Austin | Alec Cawley | |
| Sheep Look Up, The | Brunner, John | You Are What You Have to Eat | Train, Austin | Alec Cawley | |
| Sidney's Comet | Herbert, Brian | Chairman Mao: His Life and Times | unknown | T. Mike Childs | |
| Sidney's Comet | Herbert, Brian | Einsteinian Phenomenon, The | unknown | T. Mike Childs | |
| Sidney's Comet | Herbert, Brian | Franklin Roosevelt and the W. P. A. | unknown | T. Mike Childs | |
| Sidney's Comet | Herbert, Brian | Journal of Holistic Medicine | unknown | T. Mike Childs | |
| Sidney's Comet | Herbert, Brian | Laboratory Experiments of W. R. Rosenbloom, 2261 - 2266 | Rosenbloom, Willard R. | T. Mike Childs | |
| Sidney's Comet | Herbert, Brian | My Pilot Log, Volume One | Malloy, Sidney | T. Mike Childs | |
| Sidney's Comet | Herbert, Brian | New Amfed Dictionary | unknown | 71st edition | T. Mike Childs |
| Sidney's Comet | Herbert, Brian | Quotations from Uncle Rosy | Rosenbloom, Willard R. | T. Mike Childs | |
| Sidney's Comet | Herbert, Brian | Sayer's History Primer August 24, 2605 - September 1, 2605 | unknown | T. Mike Childs | |
| Sign of the Four | Doyle, Arthur Conan | Upon the Distinction between the Ashes of the Various Tobaccos | Holmes, Sherlock | ||
| Sign of the Four, The | Doyle, Arthur Conan | Upon the Influence of a Trade upon the Form of the Hand | Holmes, Sherlock | PrivLife | |
| Sign of the Four, The | Doyle, Arthur Conan | Upon the Tracing of Footsteps | Holmes, Sherlock | PrivLife | |
| Silmarillion, The | Tolkien, J. R. R. | Noldolante | Maglor | CGME | |
| Silmarillion, The | Tolkien, J. R. R. | Quenta Silmarillion | Eldar of Beleriand | Possibly published in full in The Silmarillion | CGME |
| Six Fingers of Time, The | Lafferty, R. A. | Relationship of Extradigitalism to Genius, The | Zubarin | The Six Fingers of Time' is in the collection 'Nine Hundred Grandmothers' | Gwynedd |
| Skeleton Crew: The Ballad of the Flexible Bullet | King, Stephen | Underworld Figures | Thorpe, Reg | Kings | |
| Slaughterhouse-Five | Vonnegut, Kurt | Big Board, The | Trout, Kilgore | ||
| Slaughterhouse-Five | Vonnegut, Kurt | Gospel from Outer Space, The | Trout, Kilgore | ||
| Slaughterhouse-Five | Vonnegut, Kurt | Gutless Wonder, The | Trout, Kilgore | ||
| Slaughterhouse-Five | Vonnegut, Kurt | Maniacs in the Fourth Dimension | Trout, Kilgore | ||
| Sleeping in Flame | Carroll, Jonathan | Flash and Blood | King, Stephen | German translation title: Schmerz (""Pain"") | Eells |
| Sleepy Time (in The Golf Omnibus) | Wodehouse, P. G. | Hypnotism As A Device To Uncover The Unconscious Drives And Mechanism In An Effort To Analyse The Functions Involved Which Gives Rise To Emotional Conflicts In The Waking State | Farmer, Professor Pepperidge | The publisher changed the title of this book to ""Sleepy Time | Jeff Crompton |
| Small Gods | Pratchett, Terry | Bestiary | Philo | Discworld | |
| Small Gods | Pratchett, Terry | Book of Creation | unknown | Discworld | |
| Small Gods | Pratchett, Terry | Book of Ossory | Ossory | ||
| Small Gods | Pratchett, Terry | Civics | Ibid | Discworld | |
| Small Gods | Pratchett, Terry | De Chelonian Mobile | unknown | Discworld | |
| Small Gods | Pratchett, Terry | Discourses | Ibid | Discworld | |
| Small Gods | Pratchett, Terry | Ectopia | Gnomon | Discworld | |
| Small Gods | Pratchett, Terry | Ego-Video Liber Deorum | Koomi of Smale | Discworld | |
| Small gods | Pratchett, Terry | Geometries | Legibus | Discworld | |
| Small Gods | Pratchett, Terry | Logic and Paradox | Wold | Discworld | |
| Small Gods | Pratchett, Terry | Mechanics | Grido | Discworld | |
| Small Gods | Pratchett, Terry | Meditations | Didactylos | Discworld | |
| Small Gods | Pratchett, Terry | On the Nature of Plants | Orinjcrates | Discworld | |
| Small Gods | Pratchett, Terry | Platitudes | Aristocrates | Discworld | |
| Small Gods | Pratchett, Terry | Principles of Navigation | Dykeri | Discworld | |
| Small Gods | Pratchett, Terry | Reflections | Xeno | Discworld | |
| Small Gods | Pratchett, Terry | Septateuch | unknown | Discworld | |
| Small Gods | Pratchett, Terry | Theologies | Hierarch | Discworld | |
| So You Want to be a Wizard | Duane, Diane | Book Which is Not Named, The | Lone Power | Kiwi | |
| So You Want to be a Wizard | Duane, Diane | Materia Magica | unknown | Kiwi | |
| So You Want to be a Wizard | Duane, Diane | So You Want to be a Wizard | Hearnsses | The book is a magical artifact, and Hearnsses might only be the current owner | Kelli Griffis, Kiwi |
| So You Want to be a Wizard | Duane, Diane | Universes, Parauniverses, and Planes - Assembly and Maintenance: A Creator's manual, Volume 108 - Natural and Supernatural Laws | unknown | Kiwi | |
| Solitary Forever | Weaver, Gordon | Big Irony, The | unknown | Solitary Forever' is collected in 'Long Odds' | Imp |
| Solitary Forever | Weaver, Gordon | Dipso's Diary | Kennedy, Sean Ignatius | Solitary Forever' is collected in 'Long Odds' | Imp |
| Solitary Forever | Weaver, Gordon | Fey Heart, The | Dodsworth, Suzi | Solitary Forever' is collected in 'Long Odds' | Imp |
| Solitary Forever | Weaver, Gordon | Poet's Complete Encyclopedia | unknown | Solitary Forever' is collected in 'Long Odds' | Imp |
| Solitary Forever | Weaver, Gordon | Professor Jackson's Tenure Jeremiad | Jackson, Meyer | Solitary Forever' is collected in 'Long Odds' | Imp |
| Solitary Forever | Weaver, Gordon | Regional Suicides's Manual, A | Weinberg | Solitary Forever' is collected in 'Long Odds' | Imp |
| Solitary Forever | Weaver, Gordon | Troutstream America | Weathergood, D. W. | Solitary Forever' is collected in 'Long Odds' | Imp |
| Solitary Forever | Weaver, Gordon | Who Killed Our Buffalo? | Echohawk, Rod | Solitary Forever' is collected in 'Long Odds' | Imp |
| Something About Eve: A Comedy of Fig-Leaves | Cabell, James Branch | Fertility Rites of the Sabbat, The | unknown | Dan Clore | |
| Something About Eve: A Comedy of Fig-Leaves | Cabell, James Branch | Lingham Worship | unknown | doctoral thesis | Dan Clore |
| Something About Eve: A Comedy of Fig-Leaves | Cabell, James Branch | Myth of Anistar and Calmoora, The | unknown | Dan Clore | |
| Something About Eve: A Comedy of Fig-Leaves | Cabell, James Branch | Seed of Minos, The | unknown | Dan Clore | |
| Something About Eve: A Comedy of Fig-Leaves | Cabell, James Branch | Study of Priapos, A | unknown | Dan Clore | |
| Something About Eve: A Comedy of Fig-Leaves | Cabell, James Branch | Tenative Restoration of the Lost Books of Elephantis, A | unknown | Dan Clore | |
| Something Fresh | Wodehouse, P. G. | Adventures of the Secret Six, The | Clovelly, Felix | Terry Mordue | |
| Song of the Earth, The | Nissenson, Hugh | Collected Correspondence | Baker, John Firth | edited by Katherine G. Jackson | Imp |
| Song of the Earth, The | Nissenson, Hugh | Collected Poems | Kokinshu, Masado | Imp | |
| Song of the Earth, The | Nissenson, Hugh | Collected Poems | Nakaya, Miyoko | translated by Myra Lotto | Imp |
| Song of the Earth, The | Nissenson, Hugh | Collected Poems of Adelaide Crapsey, The | Crapsey, Adelaide | edited by Clorene Wells | Imp |
| Song of the Earth, The | Nissenson, Hugh | Collected Sermons | Boeth. Margaret | Imp | |
| Song of the Earth, The | Nissenson, Hugh | Femina Dominians: A New Wominkind | Lopez, Maria | Imp | |
| Song of the Earth, The | Nissenson, Hugh | Genetic Basis of the Ability to Draw and Paint, The | Plowman, Frederick Rust | Imp | |
| Song of the Earth, The | Nissenson, Hugh | Handbook for Manualists, A | Lenrow, Elbert | Imp | |
| Song of the Earth, The | Nissenson, Hugh | Mother of Beauty: A Journal 2038-2056, The | Baker, Jeanette | edited by Katherine G. Jackson | Imp |
| Song of the Earth, The | Nissenson, Hugh | Oxford Anthology of Elizabethan Poetry | Welks, Caitlin (editor) | Imp | |
| Song of the Earth, The | Nissenson, Hugh | Paragraphs from the Studio of a Recluse | Ryder, Albert P. | Imp | |
| Song of the Earth, The | Nissenson, Hugh | Poems | Sistah Sally | Imp | |
| Song of the Earth, The | Nissenson, Hugh | Poems of Clorene Wells | Welles, Clorene | Imp | |
| Song of the Earth, The | Nissenson, Hugh | Poems of Horace, The | Horace | translated by Diana Best in 2020 | Imp |
| Song of the Earth, The | Nissenson, Hugh | Two Hundred Years of Gay and Lesbian Life in the Midwest | Spratt, Phillip | Imp | |
| Soul Music | Pratchett, Terry | Gardening in Difficult Conditions | unknown | Discworld | |
| Soul Music | Pratchett, Terry | Guitar Primer | Wheedown, Blert | Discworld | |
| Soul Music | Pratchett, Terry | Theory of Thaumic Imponderability, The | Marrowleaf | Discworld | |
| Source of Magic, The | Anthony, Piers | Anatomy of Purple Dragons, The | unknown | T. Mike Childs | |
| Source of Magic, The | Anthony, Piers | Hailstones: Magic vs. Mundane | unknown | T. Mike Childs | |
| Source of Magic, The | Anthony, Piers | Status of Spirits in Royal Abodes, The | unknown | T. Mike Childs | |
| Source of Magic, The | Anthony, Piers | Tales for Ghosts | unknown | T. Mike Childs | |
| Sourcery | Pratchett, Terry | Anima Unnaturale | Broomfog | Discworld | |
| Sourcery | Pratchett, Terry | Ankh-Morporke, Citie of One Thousand Surprises, Welcome to | unknown | Discworld | |
| Sourcery | Pratchett, Terry | Casplock's Compleet Lexicon of Majik with Precepts for the Wise | Casplock | Discworld | |
| Sourcery | Pratchett, Terry | Compendyum of Sex Majick | Fordge, Ge | Discworld | |
| Sourcery | Pratchett, Terry | Fullomyth | unknown | Discworld | |
| Sourcery | Pratchett, Terry | Inne Juste 7 Dayes I wille make You a Barbearian Hero! | Cohen the Barbarian | Discworld | |
| Sourcery | Pratchett, Terry | Maleficio's Discouverie of Demonologie | Maleficio | Discworld | |
| Sourcery | Pratchett, Terry | Occult Primer | Woddeley | Discworld | |
| Sourcery | Pratchett, Terry | True Arte of Levitatione | unknown | ||
| Specter from the Magicians's Museum, The | Strickland, Brad | Forty Years Among the Magicians | Winston, Joseph W. | ||
| Spell of the Sorcerer's Skull | Bellairs, John | Clavicule de Saloman, La | Windrow, Warren | ||
| Spell of the Sorcerer's Skull | Bellairs, John | Weird Tales of the Maine Seacoast | unknown | ||
| Splatter | Shetterly, Will | Banshee's Need | Confry, Peter | from Sandman: Book of Dreams edited by Neil Gaimen | Kiwi |
| Splatter | Shetterly, Will | Buzzard Love | Confry, Peter | from Sandman: Book of Dreams edited by Neil Gaimen | Kiwi |
| Splatter | Shetterly, Will | Dreams in Darkness | Confry, Peter | from Sandman: Book of Dreams edited by Neil Gaimen | Kiwi |
| Splatter | Shetterly, Will | Hunting Butterflies | Confry, Peter | from Sandman: Book of Dreams edited by Neil Gaimen | Kiwi |
| Splatter | Shetterly, Will | I Hear the Heart of Night | Confry, Peter | from Sandman: Book of Dreams edited by Neil Gaimen | Kiwi |
| Splatter | Shetterly, Will | Nicky's Pleasure | Confry, Peter | from Sandman: Book of Dreams edited by Neil Gaimen | Kiwi |
| Stainless Steel Rat for President, The | Harrison, Harry | Education of a Prince, The | O'Velly, Mac | T. Mike Childs | |
| Stainless Steel Rat for President, The | Harrison, Harry | How to Win Elections, Or How to Vote the Cemetery | O'Neil, Seamus | T. Mike Childs | |
| Stalls of Barchester Cathedral, The | James, M. R. | Discourses Upon Several Events in the Life of Joshua | Haynes, John Benwell | J. Shire | |
| Stand on Zanzibar | Brunner, John | Better? Than? | Mulligan, Chad C. | Alec Cawley | |
| Stand on Zanzibar | Brunner, John | Hipcrime Vocab, The | Mulligan, Chad C. | Alec Cawley | |
| Stand on Zanzibar | Brunner, John | You: Beast | Mulligan, Chad C. | Alec Cawley | |
| Stand on Zanzibar | Brunner, John | You're an Ignorant Idiot | Mulligan, Chad C. | Alec Cawley | |
| Star King, The | Vance, Jack | Demon Princess, The | Carphen, Caril | Eric Walker, Joachim Verhagen | |
| Star King, The | Vance, Jack | IPCC: Men and Methods, The | Past, Raul | Eric Walker, Joachim Verhagen | |
| Star King, The | Vance, Jack | Life | Unspiek, Baron Bodissey | multi-volume | Eric Walker, Joachim Verhagen |
| Star King, The | Vance, Jack | Men of the Oikumene | Vaenz LXII, Jan Holberk | Eric Walker, Joachim Verhagen | |
| Star King, The | Vance, Jack | New Discoveries in Space | Quarry, Ralph | Eric Walker, Joachim Verhagen | |
| Star King, The | Vance, Jack | Popular Handbook of the Planets | unknown | multi-volume | Eric Walker, Joachim Verhagen |
| Star King, The | Vance, Jack | Scroll from the Ninth Dimension | unknown | Eric Walker, Joachim Verhagen | |
| Starcrossed | Gill, A. A. | Failed Stone, The | Dart, John | Eells | |
| Starcrossed, The | Bova, Ben | Beast That Had No Mouth, The | Gabriel, Ron | ref. Harlan Ellison's ""I Have No Mouth and I Must Scream | T. Mike Childs |
| Starcrossed, The | Bova, Ben | KooKoo Komix | unknown | comic book | T. Mike Childs |
| Starcrossed, The | Bova, Ben | Repent... (partial title) | Gabriel, Ron | ref. Harlan Ellison's ""Repent, Harlequin! Said the Ticktockman | T. Mike Childs |
| Starman Jones | Heinlein, Robert A. | Sky Beasts; A Guide to Exotic Zoology | Bonforte | Jane Davitt | |
| Steampunk Trilogy, The | DiFillippo, Paul | Exceptional Creatures | Blore | includes information about the Giant Rat of Sumatra | |
| Steampunk Trilogy, The | DiFillippo, Paul | Sexual Dimorphism Among The Echinoderms, Focasing Particularly Upon The Asteroidea and Holothuriodea | Cowperthwait, Cosmo | ||
| Stone Giant, The | Blaylock, James P. | Harvest Moon | Smithers, G. | ||
| Stone Giant, The | Blaylock, James P. | Man in the Moon, the | Smithers, G. | ||
| Stone Giant, The | Blaylock, James P. | Stone Giants, The | Smithers, G. | ||
| Stone Giant, The | Blaylock, James P. | White Mountains, The | Smithers, G. | 25 volumes | |
| Straight Man, The | Russo, Richard | Off The Road | Deveraux, William Henry | Lisa Houlihan | |
| Stranger in a Strange Land | Heinlein, Robert A. | Gossip Gone Wild | Harshaw, Dr Jubal | Jane Davitt | |
| Stranger in a Strange Land | Heinlein, Robert A. | Other Manger, The | Harshaw, Dr. Jubal (as Molly Wadsworth) | Jane Davitt | |
| Stranger in a Stranger Land | Heinlein, Robert A. | Devil and Reverend Foster, The | unknown | Alec Cawley | |
| Stranger in a Stranger Land | Heinlein, Robert A. | New Revelation | Foster, Reverend | Alec Cawley | |
| Stranger in a Stranger Land | Heinlein, Robert A. | Shadow of Greatness: One Woman's Story | Douglas, Agnes | Alec Cawley | |
| Strangers in Paradise | Moore, Terry | Elegant Waste | Silver, Griffin | Lee Hauser | |
| Strangled Prose | Hess, Joan | Bittersweey Farewell | Twiller, Mildred (as Azalea Twilight) | Jane Davitt | |
| Strangled Prose | Hess, Joan | Love's Sweet Poetry | Twiller, Mildred (as Azalea Twilight) | Jane Davitt | |
| Strangled Prose | Hess, Joan | Professor of Passion | Twiller, Mildred (as Azalea Twilight) | Mildred Twilleris a front for her husband Douglas Twiller, who is the real author. | Jane Davitt |
| Strangled Prose | Hess, Joan | Ripples of Rainbow Rapture | Twiller, Mildred (as Azalea Twilight) | Jane Davitt | |
| Strangled Prose | Hess, Joan | Tempetuous, Tortured Autumn | Twiller, Mildred (as Azalea Twilight) | Jane Davitt | |
| Strangled Prose | Hess, Joan | Web of Secret Desire, The | Twiller, Mildred (as Azalea Twilight) | Jane Davitt | |
| Stricnine in the Soup | Wodehouse, P. G. | Stricnine in the Soup | Slingsby | David E. Siegel | |
| Strong Poison | Sayers, Dorothy L. | Can the Dead Speak? | unknown | piblished by the Spiritualist Press | Jerry Friedman |
| Strong Poison | Sayers, Dorothy L. | Death in the Pot | Vane, Harriet | Tullia | |
| Suicide in the Study, The | Bloch, Robert | Black Rites | Luveh-Keraphf | Cthulhu | |
| Suicide in the Study, The | Bloch, Robert | Cultes des Goules | d'Erlette, Comte | Cthulhu, Chris Jarocha-Ernst | |
| Sun Also Rises, The | Hemingway, Ernest | unknown | Cohn, Robert | author of unnamed novels | George A. Kennedy |
| Sunglasses After Dark | Collins, Nancy A. | Aegrisomnia, The | unknown | J. Shire | |
| Sunglasses After Dark | Collins, Nancy A. | Rasse Vorgade, Die | Ghilardi, Erich | tr. The Pretending Rose | J. Shire |
| Supermanship | Potter, Stephen | Airborne Heritage | Potter, Stephen | Charles Hunt | |
| Supermanship | Potter, Stephen | Down to Sixteen or Less | Potter, Stephen | Charles Hunt | |
| Supermanship | Potter, Stephen | Literary Guide to the Thames Valley | Potter, Stephen | Charles Hunt | |
| Supermanship | Potter, Stephen | My Fayre Sussex | Carling, Otto | Charles Hunt | |
| Supermanship | Potter, Stephen | Rhododendron Hunting in the Andes | Preissberger, Dr. | hypothetical book | Charles Hunt |
| Supressed Edition, The | Curle, Richard | Catechism (also titled Confessions of Faith) | Mogila | J. Shire | |
| Suzanne's Diary for Nicholas | Patterson, James | Songs of a Housepainter | Harrison, Matthew | Jessie Blum | |
| Swallows and Amazons | Ransome, Arthur | Mixed Moss | Turner, James (as Captain Flint) | Jane Davitt | |
| Swiftly Tilting Planet, A | L'Engle, Madeleine | Horn of Joy, The | Maddox, Matthew | Dora | |
| Swiftly Tilting Planet, A | L'Engle, Madeleine | Once More United | Maddox, Matthew | Lisa Houlihan | |
| Sword of Spartacus, the | Tierney, Richard | Sapienta Magorum | Ostanes | Chris Jarocha-Ernst | |
| Sylvester | Heyer, Georgette | Lost Heir, The | Marlow, Phoebe (publish anonymously) | Jane Davitt |