Amazon.com description: Product Description: Preschool boys and girls will enjoy learning basic concepts with this "magic page" book. Colors is one of several titles in a series that entertains kids with a menagerie of silly animals as they learn to identify fundamental concepts. When children pull a tab to transform the "magic page" picture in this book they learn to identify colors. For example, a smiling green frog disappears, replaced by a funny brown dog. Many more animals appear in different colors on other pages. Illustrations on each right-hand page feature slide-out pull tabs that change the picture to demonstrate the learning concept.