Atlas Ilustrado De Los Pterosaurios / The illustrated Encyclopedia of Pterosaurs

John Sibbick is an author who explores natural history and prehistoric life. His notable works include "Life on the Seashore," "Tyrannosaurus rex," and "Wonderful animals of Australia." He shares the wonders of the natural world with readers through his clear and direct writing.

Peter Wellnhofer is a German paleontologist recognized for his work on pterosaurs. His books include Atlas Ilustrado De Los Pterosaurios and The Illustrated Encyclopedia of Pterosaurs, which catalog these ancient flying reptiles.