Robert Powell Books

Peterson Field Guide to Reptiles and Amphibians Eastern & Central North America - Paperback

Peterson Field Guide to Reptiles and Amphibians Eastern & Central North America - Paperback

Peterson Field Guide to Reptiles and Amphibians Eastern & Central North America - Paperback

By Robert Powell, Roger Conant, and Joseph T. Collins
UFOs and Government: A Historical Inquiry - Hardcover

UFOs and Government: A Historical Inquiry - Hardcover

UFOs and Government: A Historical Inquiry - Hardcover

By Michael Swords and Robert Powell

About Robert Powell Books

ROBERT POWELL is professor of biology at Avila University in Kansas City, Missouri. The late ROGER CONANT was director and curator of reptiles at the Philadelphia Zoo. The late JOSEPH T. COLLINS was founder and director of the Center for North American Herpetology.