Using an innovative format, Layer by Layer: Discovering Dinosaurs presents young readers with six interactive scenes depicting prehistoric creatures in natural settings with atmospheric sound recordin
Layer by Layer: Under the Sea explores the natural treasures hidden beneath the waves: fierce sharks, colorful fish, scuttling crustaceans, and other creatures that call the ocean home. Six interactiv
Unravel each layer of the wilderness and discover the creatures that are at home in the foothills, beneath the jungle canopy, on the scrubland, under the waves, across the savannah, and deep in the fo
