Download or read book Do Dolphins Really Smile? written by Laura Driscoll and published by Penguin. This book was released on 2006-05-04 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: How smart are dolphins? They’re good at doing tricks, and they love fish! But how much do we know about the ways dolphins communicate and relate to each other? In Do Dolphins Really Smile?, curious young readers will learn all the dolphin basics, as well as new information scientists are finding out about these fascinating creatures!