Over the past five years, Bobbie Kalman has spent hundreds of hours with both captive and wild dolphins in Hawaii. These fascinating books are a culmination of her research and experiences. There is much more to dolphins than meets the eye.

No mammal has captured the imagination of human beings more completely than the dolphin. Its intelligence and ability to communicate makes us feel connected to these amazing animals. Dolphin Worlds uses beautiful, clear photography and illustrations to reveal the underwater life of the dolphin. Children will be delighted to learn all about these acrobatic swimmers.