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- Six little Bunkers at Cousin Tom'sAuthor: Hope, Laura LeeLanguage: English
- Six little Bunkers at Cowboy Jack'sAuthor: Hope, Laura LeeLanguage: English
- Six little Bunkers at Uncle Fred'sAuthor: Hope, Laura LeeLanguage: English
- Six Months at the CapeAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- SkyriderAuthor: B. M. Bower, Anton Otto FischerLanguage: English
- Slain By The DoonesAuthor: R. D. (Richard Doddridge) BlackmoreLanguage: English
- Smith and the Pharaohs, and other TalesAuthor: H. Rider (Henry Rider) HaggardLanguage: English
- Smoke BellewAuthor: Jack LondonLanguage: English
- Smoke BellewAuthor: Jack LondonLanguage: English
- Snarleyyow, or, the Dog FiendAuthor: Frederick MarryatLanguage: English
- Snarleyyow; or, The Dog FiendAuthor: Frederick MarryatLanguage: English
- Snow Shoes and Canoes: Or, The Early Days of a Fur-Trader in the Hudson Bay TerritoryAuthor: William Henry Giles Kingston, Little, Norman [Illustrator]Language: English
- Snow-Bound at Eagle'sAuthor: Bret HarteLanguage: English
- Snowflakes and Sunbeams; Or, The Young Fur-traders: A Tale of the Far NorthAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- Some Three Hundred Years AgoAuthor: Edith Gilman BrewsterLanguage: English
- Son of PowerAuthor: Will Levington Comfort, Zamin Ki DostLanguage: English
- South American Fights and Fighters, and Other Tales of AdventureAuthor: Cyrus Townsend BradyLanguage: English
- South Sea TalesAuthor: Jack LondonLanguage: English
- South with ScottAuthor: Mountevans, Edward Ratcliffe Garth Russell Evans, BaronLanguage: English
- South: The Story of Shackleton's Last Expedition, 1914-1917Author: Shackleton, Ernest Henry, SirLanguage: English
- Space PlatformAuthor: Murray LeinsterLanguage: English
- Space TugAuthor: Murray LeinsterLanguage: English
- Spacehounds of IPCAuthor: E. E. (Edward Elmer) SmithLanguage: English
- Spanish DoubloonsAuthor: Camilla KenyonLanguage: English
- Spinifex and Sand: A Narrative of Five Years' Pioneering and Exploration in Western AusraliaAuthor: David Wynford CarnegieLanguage: English
- Square Deal SandersonAuthor: Charles Alden Seltzer, J. Allen (James Allen) St. JohnLanguage: English
- Squinty the Comical Pig: His Many AdventuresAuthor: Barnum, Richard, Tooker, Harriet H. [Illustrator]Language: English
- St. George for EnglandAuthor: G. A. (George Alfred) HentyLanguage: English
- St. Ives: Being the Adventures of a French Prisoner in EnglandAuthor: Robert Louis StevensonLanguage: English
- St. Nicholas Magazine for Boys and Girls, Vol. 5, January 1878, No. 3Author: Mary Mapes Dodge, VariousLanguage: English
- St. Nicholas Magazine for Boys and Girls, Vol. 5, July 1878, No. 9Author: Mary Mapes Dodge, VariousLanguage: English
- Stand By The UnionAuthor: Oliver Optic, L. J. (Lewis Jesse) BridgmanLanguage: English
- Stand By! Naval Sketches and StoriesAuthor: H. Taprell (Henry Taprell) DorlingLanguage: English
- Starlight Ranch, and Other Stories of Army Life on the FrontierAuthor: Charles KingLanguage: English
- Steve and the Steam EngineAuthor: Sara Ware Bassett, Scott, A. O. (Arthur Orange)Language: English
- Steve YeagerAuthor: William MacLeod RaineLanguage: English
- Steve YoungAuthor: George Manville FennLanguage: English
- StickeenAuthor: John MuirLanguage: English
- Stolen TreasureAuthor: Howard PyleLanguage: English
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- Stories by English Authors: The SeaAuthor: William Clark Russell, Grant Allen, Walter Besant, O'Halloran, G. B. [Contributor]Language: English
- Stories from the OdysseyAuthor: Havell, H. L. (Herbert Lord), -, HomerLanguage: English
- Stories of ChildhoodAuthor: Rossiter JohnsonLanguage: English
- Stories of King Arthur and His Knights: Retold from Malory's "Morte dArthur"Author: Malory, Thomas, Sir, -, U. Waldo (Uriel Waldo) CutlerLanguage: English
- Stories of King Arthur's Knights, Told to the ChildrenAuthor: Macgregor, Mary, Malory, Thomas, Sir, -, Louey Chisholm, Katharine CameronLanguage: English
- Stories of Ships and the SeaAuthor: Jack London, E. (Emanuel) Haldeman-JuliusLanguage: English
- Strange Stories from History for Young PeopleAuthor: George Cary EgglestonLanguage: English
- Stray Leaves from an Arctic Journal: Or, Eighteen Months in the Polar Regions, in Search of Sir John Franklin's Expedition, in the Years 1850-51Author: Sherard OsbornLanguage: English
- Successful Exploration Through the Interior of Australia: From Melbourne to the Gulf of CarpentariaAuthor: William John WillsLanguage: English
- Sundown SlimAuthor: Henry Herbert Knibbs, Anton Otto FischerLanguage: English
- Sunk at SeaAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- Sunset Pass; or, Running the Gauntlet Through Apache LandAuthor: Charles KingLanguage: English
- Sunshine BillAuthor: William Henry Giles KingstonLanguage: English
- Supplemental Nights to the Book of the Thousand and One Nights — Volume 1 (of 6)Author: Burton, Richard Francis, SirLanguage: English
- Supplemental Nights to the Book of the Thousand and One Nights — Volume 3 (of 6)Author: Burton, Richard Francis, SirLanguage: English
- Supplemental Nights to the Book of the Thousand and One Nights — Volume 5 (of 6)Author: Burton, Richard Francis, SirLanguage: English
- Sustained honor: The Age of Liberty EstablishedAuthor: John R. (John Roy) MusickLanguage: English
- Swallow: A Tale of the Great TrekAuthor: H. Rider (Henry Rider) HaggardLanguage: English
- Swept Out to Sea; Or, Clint Webb Among the WhalersAuthor: W. Bert (Walter Bertram) FosterLanguage: English