Dinosaurs that swam and flew

by David C. Knight

Text and pictures describe lesser-known pre-historic reptiles that swam and flew.

64 pages, Hardcover

First published January 1, 1985

About the author

David Carpenter Knight was an author and publisher. He was best known for writing juvenile books on science, as well as fiction. He was a science editor in a publishing house. Before that, he worked in industrial electronics.