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Pocket Genius: Dinosaurs profiles more than 140 prehistoric animals and features fossils, skeletons, anatomy, and history as well as species includ...

Dig into dino-mite activities with tons of crosswords, sudokus, word searches, and other brain-tickling games in this fun-fact-filled puzzle book a...

Travel back to the time when the mighty dinosaurs ruled the earth.The Age of Dinosaurs began about 250 million years ago. In the beginning they wer...