Sam and his classmates dread Friday, the day they are to take the infamous Big Test.

"A little witch must try to fix her broom after she finds it in tatters right before her flying test. When she hears a cry for help during a storm, little witch goes to save Ramshackle Rat, whose house has been destroyed. With Ramshackle Rat sitting on the broom, it is able to balance and fly properly, helping little witch pass her flying test in an unconventional way."--

Detective Jeffrey Bones hates taking math tests, especially one he has forgotten to study for, so when his test paper goes missing he must make a choice--retake the test and try to do better, or find the missing paper.