This Book is the second in a unique new superhero series which is centered around a young boy named "DJ" who uses his above-average intellect and imagination to create innovative inventions to help out his buddies. In this adventure, Rally the kangaroo is on the loose to satisfy his sweet tooth! The zookeepers have no clue what this sneaky kangaroo is up to! So it's up to DJ the Big Head Boy Genius, to save the day and return him back to the zoo!"