This is a well-illustrated treatment of and guide to all the fossil and present-day species of butterflies in one of the richest areas in North America for butt

Extract from the eighth annual report of the Director [of the U.S. Geological Survey], 1886-'87.

With 32 pages of full-color inserts and black-and-white illustrations throughout. From one of our most highly regarded historians, here is an original and engro

In this fascinating book from the New York Times bestselling author of The Horse, Wendy Williams explores the lives of one of the world’s most resilient creat