How big was the biggest dinosaur? How small was the smallest? Using simple line drawings as well as detailed illustrations and a wealth of interactive devices, this title includes:

• When the dinosaurs ruled the Earth
• Carnivore and herbivore dinosaurs
• Dinosaur families
• Life from the sea
• Paleontologists and museums.

About the series:
Explore Your World -- a captivating interactive series for young explorers.

This new series covers a wide variety of science, nature and technology topics in an innovative and interactive way. The books make use of a profusion of engaging line drawings and colorful illustrations along with delightful pullouts, pop-ups, fold-outs, transparency overlays, reveal wheels, books-within-books and more. Each page offers a surprise for young, curious readers. Lively captions featuring non-technical explanations accompany all the illustrations.