Books by James Halfpenny

This revised and updated edition features the tracks, scats, and signs of animals in the Great Lakes.

This guide helps readers figure out what they are looking at with superb illustrations and informative text.

This revised and updated edition features the tracks, scats, and signs of 70 different species of the Pacific Coast.

Identification guide for recognizing what critters went before you. Illustrated and written descriptions for scat, tracks and signs of 70 species from Maine to New York.