Fish

Essential Tropical Fish

Travels of William Bartram

Arowana: The Complete Owner's Guide for the Most Expensive Fish in the World

Cichlids

Shell Games

Bettas and Gouramis

The Red-Bellied Piranha

Essays of a Biologist

The Giant Fish of Florida

A Guide to the Study of Fishes

Catching Yellowstone's Wild Trout

Amazing Fishing Stories

Marine Fishes of Florida

Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas

The Genus Pinus

Toadstools, mushrooms, fungi, edible and poisonous; one thousand American fungi

The Study of Plant Life

The Top 10 Deadliest Sharks in the World

Lachesis Lapponica

Dive Atlas of the World