Author: Ian Sheldon

This book is the outcome of a conference on 'Empirical Studies of Industrial Organization and Trade in the Food Industries' in Indianapolis. The co...

This handy book will help you find out what's making those tracks in the snow or mud in your backyard, or out in the woods. Using the detective key...

A fun-filled field guide into the creepy-crawly world of the bugs of Washington and Oregon. Learn about 125 of the coolest bugs you might encounter...

British Columbia Animal Tracks will help you identify tracks of all shapes and sizes, from the Mountain Lion to the Red Squirrel. This book is perf...

John Acorn and talented artist Ian Sheldon team up to help shed light on 180 species of butterflies in our province with this beautifully illustrat...

Alberta Animal Tracks will help you identify tracks of all shapes and sizes, from the Deer Mouse to the Mule Deer. This book is perfect for childre...

Concise descriptions of the animals and their tracks are combined with detailed drawings of the front and back prints, stride patterns and other im...