Originally published: Cleveland, OH: Pilgrim Press, 1997.

Freshwater invertebrates identification guide for both professionals and non-professionals. Contains a key to all the macroinvertebrate groups and photographs o

Dragonflies and Damselflies of the West is the first fully illustrated field guide to all 348 species of dragonflies and damselflies in western North America. D

Here, for the first time, is a comprehensive and accessible overview of one of the world’s most popular insect groups, the Odonata. Written for interested ama

Zzzziiiinnngggg splash! Everyone’s favorite frog learns to swim! Frogs are supposed to be great swimmers. "Not me!" says Froggy, who's afraid of the water. Bu