The Smithsonian Institution African Mammal Project (1961-1972)

Schmidt, Daved F., Craid A Ludwig, and Michael D. Carleton

Models for Planning Wildlife Conservation in Large Landscapes

Millspaugh, Joshua J.; Frank R. Thompson, III

The North American Porcupine. Second Edition

Roze, Uldis

Illustrated Checklist of the Mammals of the World

Edited by Connor J. Burgin, Don E. Wilson, Russell A. Mittermeier, Anthony B. Rylands, Thomas E. Lacher & Wes Sechrest

Mammals of China

The Kingdon Pocket Guide to African Mammals: Second Edition

Kingdon, Jonathan

The External Characters, Skeletal Muscles, and Peripheral Nerves of Kogia Breviceps (Blainville)

Schulte, J. Von W. And M. De Forest Smith

The American Museum Congo Expedition Manatee and Other Recent Manatees.

Hatt, Robert T.

Amphibians of Costa Rica: A Field Guide

Leenders, Twan

Reptiles of Costa Rica: A Field Guide

Leenders, Twan

A Bat Man in the Tropics: Chasing El Duende

Fleming, Theodore H.

The Collected Scientific Papers of the Late William Alexander Forbes

Beddard, F.E.