Mile High Bug Club

Kaufman Field Guide to Insects of North America

Kaufman Field Guide to Insects...

Nature
National Wildlife Federation Field Guide to Insects and Spiders & Related Species of North America

National Wildlife Federation Field Guide...

Nature
Peterson First Guide to Butterflies and Moths

Peterson First Guide to Butterflies...

Nature
The Reef Aquarium, Vol. 2: A Comprehensive Guide to the Identification and Care of Tropical Marine Invertebrates

The Reef Aquarium, Vol. 2:...

Nature