Most Popular Books
- The Strange World of Dinosaurs,
- Osteology of Deinonychus antirrhopus, an Unusual Theropod from the Lower Cretaceous of Montana: 50th Anniversary Edition
- Parasaurolophus Cyrtocristatus, a Crested Hadrosaurian Dinosaur From New Mexico: Fieldiana, Geology, Vol.14, No.8
- Stratigraphy and Paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin Area, Wyoming and Montana
- A guide to the Rudolph F. Zallinger mural The age of mammals in the Peabody Museum of Natural History, Yale University
