11 books • 2 series
Systematics and Morphology of American Mosasaurs
Systematics and Morphology of American Mosasaurs (Reptilia, Sauria) (Classic Reprint)
Systematics and Morphology of American Mosasaurs (Reptilia, Sauria) (Large Text Classic Reprint)
A New Species of Globidens from South Dakota, and a Review of Globidentine Mosasaurs
Islands in the Cosmos (Life of the Past)
Triceratops
Stegosaurus (Tiny Perfect Dinosaur)
Brachiosaurus (Tiny Perfect Dinosaur)
Tyrannosaurus (Tiny Perfect Dinosaur)
Tiny Dinosaur
An Odyssey in Time