Cyrus LongBones and the Battle Hune

In the third book of the Cyrus LongBones series, 16-year-old Cyrus embarks on a daring quest to find a hidden island that could save his village, facing dangerous mountains, wolves, and a formidable klops army. As he works to infiltrate enemy territory and free a giant turtle-like creature called a "hune," he must navigate a world where enemies may become allies and friends may turn foes. With constant threats from an immortal Sea Zombie, Cyrus must decide whether to walk the line between good and evil to achieve his goal.