Out of the Blue How Animals Evolved from Prehistoric Seas (Hardback)
Graceful, succinct prose and engaging illustrations trace the evolution of life on Earth out of the blue and back again.

Out of the Blue How Animals Evolved from Prehistoric Seas (Paperback)
“Readers can begin to understand the joyous, wondrous, frightening complexity of the creation of life. A book to be read over and over for its intriguing story, illustrations, and captions.” —School Library Journal (starred review)