Oxford Reading Tree TreeTops Chucklers: Level 18: Cool Drool

Baz finds an ancient skull with something living inside it a slug called Sumo, who just happens to be a graffiti artist! When the ancient skull is stolen, can Baz and Sumo work together to get it back? Chucklers is a collection of books that make reading a pleasure. The series is edited by award-winning author Jeremy Strong.