Books by Tim M. Berra

This work explains how science proceeds, what evolution is, how science knows that it has occurred and continues to occur, and what biologists can point to, in fossils and in the living world, as hard evidence of evolution.

Maps the 169 fish families that swim in fresh water around the world. This book includes the class, subclass, and order; a pronunciation guide to the family name; life cycle information; and various natural history facts. It acts as a reference for students, a research support for professors, and a guide for tropical fish hobbyists and anglers.