Bill the Bat loved Halloween; he found his way back home, and he babysat his baby sister Bella. In this new adventure Bill is fascinated with the moon, and with some encouragement from his friends, Bill the Bat decides it would be fun to fly there. Sitting on a hillside, Bill and his friends Cal the Cat and Mike the Mouse watch in awe as the sun sets and the sky fills with one of the biggest and brightest moons they have ever seen. It was so large that it seemed almost within their reach. The friends' conversation quickly shifted to Bill's ability to fly and the possibility of their friend using his skills to be the first bat to land on the moon. Bill springs into action without considering the potential dangers. From Bill's mistakes, kids will learn to think before they act and understand that our choices, both good and bad, have consequences.