My Ebook Publishing House 
Encyclopedia of Dolphins [EPUB ebook] 

Thought to be one of the most intelligent and beautiful creatures in our oceans and rivers, dolphins also take on a persona that is adored worldwide. We see them jumping, playing, and even hear them laughing as they have fun in the ocean. Dolphins are some of the most highly intelligent creatures on earth. These warm-blooded mammals belong to a group of mammals called Cetaceans which also encompass all whales. 
This is the perfect book for anyone who loves these incredibly versatile and intelligent creatures and wants to find out more than the dolphin show at the zoo can offer.