Body Works / The Mystery Trip

Body Works explains how different parts of the human body work. It also suggests activities to try that help you to understand how your body works. These are written as procedures for you to follow.

The Mystery Trip is a narrative about Greta and Griffin Grizzlegrot, who cannot agree on anything? except that they both want to go to the moon. One day they enter a contest to win a trip to the moon but realize they have to pass a fitness test first. Dr. Bill shows them how they can get fit enough to pass the test. But will they get lucky and win the trip to the moon?