- The Wonders of the Jungle, Book OneAuthor: Sarath Kumar GhoshLanguage: English
- The Writings of John Burroughs — Volume 05: PepactonAuthor: John BurroughsLanguage: English
- The YosemiteAuthor: John MuirLanguage: English
- Time and ChangeAuthor: John BurroughsLanguage: English
- Travels in AlaskaAuthor: John MuirLanguage: English
- Trees, Fruits and Flowers of Minnesota, 1916: Embracing the Transactions of the Minnesota State Horticultural Society,Volume 44, from December 1, 1915, to December 1, 1916, Including the Twelve Numbers of "The Minnesota Horticulturist" for 1916Author: Latham, A. W. [Editor]Language: English
- Tropic DaysAuthor: E. J. (Edmund James) BanfieldLanguage: English
- True Stories about Dogs and CatsAuthor: Eliza Lee Cabot FollenLanguage: English
- Uncle Robert's Geography (Uncle Robert's Visit, V.3)Author: Francis W. (Francis Wayland) Parker, Nellie Lathrop HelmLanguage: English
- Under the Trees and ElsewhereAuthor: Hamilton Wright MabieLanguage: English
- Vand- og stenhoejsplanter en vejledning for havevennerAuthor: G. N. (Gudmund Nyeland) BrandtLanguage: Danish
- Vaughan's Vegetable Cook Book (4th edition): How to Cook and Use Rarer Vegetables and HerbsAuthor: AnonymousLanguage: English
- Voices for the Speechless: Selections for Schools and Private ReadingAuthor: Abraham FirthLanguage: English
- Wake-RobinAuthor: John BurroughsLanguage: English
- Wanderings in South AmericaAuthor: Charles WatertonLanguage: English
- Ways of wood folkAuthor: William J. (William Joseph) Long, Charles CopelandLanguage: English
- Wild ApplesAuthor: Henry David ThoreauLanguage: English
- Wild Flowers: An Aid to Knowledge of Our Wild Flowers and Their Insect VisitorsAuthor: Neltje BlanchanLanguage: English
- Wild Flowers Worth KnowingAuthor: Neltje Blanchan, Asa Don DickinsonLanguage: English
- Wild Nature Won By KindnessAuthor: Mrs. (Eliza Elder) BrightwenLanguage: English
- Wild Northern Scenes; Or, Sporting Adventures with the Rifle and the RodAuthor: S. H. (Samuel H.) HammondLanguage: English
- Wilderness waysAuthor: William J. (William Joseph) Long, Charles CopelandLanguage: English
- Winter SunshineAuthor: John BurroughsLanguage: English
- Within the Deep: Cassell's "Eyes and No Eyes" Series, Book VIII.Author: Smith, R. CadwalladerLanguage: English
- Wood folk at schoolAuthor: William J. (William Joseph) LongLanguage: English
- WoodcraftAuthor: George Washington SearsLanguage: English
- Woodward's Graperies and Horticultural BuildingsAuthor: George E. (George Evertson) Woodward, Woodward, F. W. (Francis W.)Language: English
- Your plantsAuthor: Sheehan, JamesLanguage: English
- ZimmerblattpflanzenAuthor: Udo DammerLanguage: German