The Sky's the Limit! — Jessica Scott Kerrin

Shhhhhhh!

It's not easy for Martin to keep a secret. He's so sure that his cereal-box prize -- a Zip Rideout Space Race Game -- is at the post office that he spills the beans and invites his class over to play. Is there a crash landing in Martin's future?

Join Martin Bridge in two new adventures as he prepares for fireworks, shares his room with a snoring cousin, brushes up on his knowledge of the night sky and finds out that some secrets definitely are worth keeping.