Secret of the Sleepless Whales and More!

This hardcover edition shows signs of being an ex-library copy, including library markings and a barcode. The cover is intact with some wear typical of library use. There is no dust jacket. The binding remains strong, and the pages are clean and free of inscriptions or signatures.

"Secret of the Sleepless Whales... and More!" by Ana María Rodríguez is a fascinating exploration of marine mammals, published by Enslow Publishers, Inc. in 2009. This hardcover edition is part of the "Animal Secrets Revealed" series, offering insights into the unique behaviors of whales and other marine creatures. The book is designed for young readers, providing an educational yet engaging look into how whales manage to live without much sleep among other intriguing animal secrets. This edition is an ex-library copy, indicating prior use in a public library setting. The book's educational value makes it a valuable resource for young marine biology enthusiasts and educators alike. Condition details are important for collectors, as this copy lacks a dust jacket but remains in sturdy condition.