Fans of Erin Hunter’s Warriors series will like Shark Wars by E.J. Altbacker. The first in a six-book series, Shark Wars tells the story of a young shark named Gray who is exiled from his clan (called a “shiver”) and must make his own way in the Big Blue.
Blaine devoured this series several years ago, and now Larrabee is following in his wake. These books feature friendship and rivalry, loyalty and treachery, action and suspense, and lots of different kinds of sharks!
An added benefit: Larrabee has been drawing sharks and other sea creatures non-stop.