Rev up with your favorite Monster Jam trucks in this exciting original storybook about fan favorite Classroom Crusher's double back flip attempt!Classroom Crusher(TM) is preparing for a stunt that it has never done before: the double back flip! When the rebellious school bus's practice attempts don't go according to plan, the Monster Jam(TM) Freestyle Competition may be in jeopardy!Will Classroom Crusher ace the test? Kids will keep turning the pages to find out what's next for the beloved monster truck in this action-packed storybook!