Dactyls. Flying Dragons. Pterodactylus. Whatever you call them, they are simply wonderful! Renowned paleontologist Dr. Robert T. Bakker explains how scientists observe fossils and living...
Paleontologist Robert T. Bakker tells the amazing story of a day in the life of a pack of Deinonychus(a.k.a.raptor) dinosaurs. Readers follow the creatures as...
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Dactyls. Flying Dragons. Pterodactylus. Whatever you call them, they are simply wonderful! Renowned paleontologist Dr. Robert T. Bakker explains how scientists observe fossils and living...
Paleontologist Robert T. Bakker tells the amazing story of a day in the life of a pack of Deinonychus(a.k.a.raptor) dinosaurs. Readers follow the creatures as...
Sale price$8.30Regular price$11.86
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Add to cart
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