Download or read book Our Three Bears written by Ron Hirschi and published by Boyds Mills Press. This book was released on 2008 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the waters of the Canadian arctic to the forests of the United States southeast, black bears, grizzly bears, and polar bears roam North America. Hirschi and Mangelsen guide young readers into the secretive world of bears. Full color.