| Wild beasts
J. Hampden Porter | |
| Wild Beasts and Their Ways, Reminiscences of Europe, Asia, Africa and America — Volume 1
Sir Samuel White Baker | |
| Wild Bees, Wasps and Ants and Other Stinging Insects
Edward Saunders | |
| Wild Bill's Last Trail
Ned Buntline | |
| Wild Birds in City Parks / Being hints on identifying 145 birds, prepared primarily for the spring migration in Lincoln Park, Chicago
Herbert Eugene Walter; Alice Hall Walter | |
| Wild Ducks: How to Rear and Shoot Them
W. Coape Oates | |
| Wild Flowers / An Aid to Knowledge of Our Wild Flowers and Their Insect Visitors
Neltje Blanchan | |
| Wild flowers of the north-eastern states
Ellen Miller; Margaret C. Whiting | |
| Wild Flowers of Zion and Bryce Canyon National Parks and Cedar Breaks National Monument
Carl E. Jepson; Leland F. Allen | |
| Wild Flowers Worth Knowing
Neltje Blanchan |
