- The Witch of Prague: A Fantastic TaleAuthor: F. Marion (Francis Marion) CrawfordLanguage: English
- The WitnessAuthor: Grace Livingston HillLanguage: English
- The WizardAuthor: H. Rider (Henry Rider) HaggardLanguage: English
- The Wizard of the Sea; Or, A Trip Under the OceanAuthor: Rockwood, RoyLanguage: English
- The Woggle-Bug BookAuthor: L. Frank (Lyman Frank) Baum, Morgan, Ike [Illustrator]Language: English
- The wolf huntersAuthor: James Oliver Curwood, C. M. (Charles M.) RelyeaLanguage: English
- The Wolf's Long HowlAuthor: Stanley WaterlooLanguage: English
- The Woman from Outside: [On Swan River]Author: Hulbert FootnerLanguage: English
- The Woman in BlackAuthor: E. C. (Edmund Clerihew) BentleyLanguage: English
- The Woman in the AlcoveAuthor: Anna Katharine GreenLanguage: English
- The Woman in WhiteAuthor: Wilkie CollinsLanguage: English
- The Woman Thou Gavest Me; Being the Story of Mary O'NeillAuthor: Caine, Hall, SirLanguage: English
- The Woman Who DidAuthor: Grant AllenLanguage: English
- The Woman with the FanAuthor: Robert HichensLanguage: English
- The woman's wayAuthor: Charles GarviceLanguage: English
- The Woman-HatersAuthor: Joseph Crosby LincolnLanguage: English
- The Wonder Island Boys: The TribesmenAuthor: Roger T. (Roger Thompson) FinlayLanguage: English
- The Wonder Island Boys: Adventures on Strange IslandsAuthor: Roger T. (Roger Thompson) FinlayLanguage: English
- The Wonder Island Boys: Conquest of the SavagesAuthor: Roger T. (Roger Thompson) FinlayLanguage: English
- The Wonder Island Boys: Exploring the IslandAuthor: Roger T. (Roger Thompson) FinlayLanguage: English
- The Wonder Island Boys: The Mysteries of the CavernsAuthor: Roger T. (Roger Thompson) FinlayLanguage: English
- The Wonder Island Boys: Treasures of the IslandsAuthor: Roger T. (Roger Thompson) FinlayLanguage: English
- The Wonderful Adventures of NilsAuthor: Selma Lagerlöf, Velma Swanston HowardLanguage: English
- The Wood Beyond the WorldAuthor: William MorrisLanguage: English
- The Woodcutter of GutechAuthor: William Henry Giles KingstonLanguage: English
- The WoodlandersAuthor: Thomas HardyLanguage: English
- The Workingman's Paradise: An Australian Labour NovelAuthor: John MillerLanguage: English
- The Works of Charles Lamb in Four Volumes, Volume 4Author: Charles Lamb, Mary LambLanguage: English
- The Works of Edgar Allan Poe — Volume 3Author: Edgar Allan PoeLanguage: English
- The works of Guy de Maupassant, Vol. 5: Une Vie and Other StoriesAuthor: Guy de MaupassantLanguage: English
- The Works of Guy de Maupassant, Volume VIII.Author: Guy de MaupassantLanguage: English
- The World for Sale, CompleteAuthor: Gilbert ParkerLanguage: English
- The World for Sale, Volume 1.Author: Gilbert ParkerLanguage: English
- The World for Sale, Volume 2.Author: Gilbert ParkerLanguage: English
- The World for Sale, Volume 3.Author: Gilbert ParkerLanguage: English
- The World of IceAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- The World of IceAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- The World Peril of 1910Author: George Chetwynd GriffithLanguage: English
- The World Set FreeAuthor: H. G. (Herbert George) WellsLanguage: English
- The World's DesireAuthor: H. Rider (Henry Rider) Haggard, Andrew LangLanguage: English
- The World's Greatest Books — Volume 01 — FictionAuthor: Arthur Mee, J. A. (John Alexander) HammertonLanguage: English
- The World's Greatest Books — Volume 02 — FictionAuthor: Arthur Mee, J. A. (John Alexander) HammertonLanguage: English
- The World's Greatest Books — Volume 03 — FictionAuthor: Arthur Mee, J. A. (John Alexander) HammertonLanguage: English
- The World's Greatest Books — Volume 04 — FictionAuthor: Arthur Mee, J. A. (John Alexander) HammertonLanguage: English
- The World's Greatest Books — Volume 05 — FictionAuthor: Arthur Mee, J. A. (John Alexander) HammertonLanguage: English
- The World's Greatest Books — Volume 06 — FictionAuthor: Arthur Mee, J. A. (John Alexander) HammertonLanguage: English
- The World's Greatest Books — Volume 07 — FictionAuthor: Arthur Mee, J. A. (John Alexander) HammertonLanguage: English
- The Worshipper of the ImageAuthor: Richard Le GallienneLanguage: English
- The WorshippersAuthor: Damon Knight, Ed EmshwillerLanguage: English
- The WreckAuthor: AnonymousLanguage: English
- The Wreck of the Golden MaryAuthor: Charles DickensLanguage: English
- The Wreck of the Nancy Bell; Or, Cast Away on Kerguelen LandAuthor: Hutcheson, John C. (John Conroy), W. S. (Walter S.) StaceyLanguage: English
- The Wreck of the Titan: or, FutilityAuthor: Morgan RobertsonLanguage: English
- The WreckerAuthor: Robert Louis Stevenson, Lloyd OsbourneLanguage: English
- The Wrong BoxAuthor: Robert Louis Stevenson, Lloyd OsbourneLanguage: English
- The Wrong TwinAuthor: Harry Leon WilsonLanguage: English
- The Wrong WomanAuthor: Charles D. (Charles David) Stewart, Harold BrettLanguage: English
- The Yacht Club; or, The Young Boat-BuilderAuthor: Oliver OpticLanguage: English
- The Yates Pride: A RomanceAuthor: Mary Eleanor Wilkins FreemanLanguage: English
- The Yellow ClawAuthor: Sax RohmerLanguage: English