Step into shallow, tropical water to meet the unusual bullhead shark. Young readers will get to know the habitat, physical appearance, and life of the bullhead shark through easy-to-understand text and full-color images. QR Codes in the book give readers access to book-specific resources to further their learning. Aligned to Common Core Standards and correlated to state standards. Cody Koala is an imprint of Pop , a division of ABDO.