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Mammals of Canada

2011

Mammals of California

2005

Mammals of British Columbia

2003

Halloween Recipes & Crafts

2003

Animal Tracks of Mississippi & Louisiana (Animal Tracks Guides)

2002

Animal Tracks of Missouri and Arkansas (Animal Tracks Guides)

2002

Animal Tracks of Kentucky & Tennessee (Animal Tracks Guides)

2002

Mammals of Ontario

2002

Animal Tracks of the Carolinas (Animal Tracks Guides)

2002

Animal Tracks of Nevada and the Great Basin (Animal Tracks Guides)

2002

Animal Tracks of New Jersey (Animal Tracks Guides)

2002

Whales and Other Marine Mammals of California and Baja

2002

Animal Tracks of the Appalachians (Animal Tracks Guides)

2001

Animal Tracks of Illinois (Animal Tracks Guides)

2001

Animal Tracks of the Great Plains (Animal Tracks Guides)

2001

Animal Tracks of Ohio (Animal Tracks Guides)

2001

Animal Tracks of Indiana (Animal Tracks Guides)

2001

Animal Tracks of Maryland, Delaware & Virginia (Animal Tracks Guides)

2001

Animal Tracks of New York & Pennsylvania (Animal Tracks Guides)

2001