Scieszka, Jon

"On their second mission to find another habitable planet, the four mutant animals, LaserShark, AstroWolf, SmartHawk, and StinkBug, splash land on the Water Planet, run by some suspiciously friendly clams, who are very eager to swap planets--and if the AstroNuts can stop arguing among themselves they may find out why before it is too late"--Provided by publisher.

With a mysterious new principal and fifth-grade graduation fast approaching, Michael K. and his friends need to find the missing Brainwave before the chief of the Anti-Alien Agency uses it to destroy a planet.

Michael K., Venus, TJ, and the SPHDZ continue to try to get kids to sign up for the Spaceheadz, but Agent Umber of the Anti-Alien Agency does not back down and the identity of the leader of Spaceheadz surprises everyone.

Frank Einstein and his friends find themselves competing with T. Edison, their classmate and rival, in studying the science and mysteries of the universe.

On a snow day, all the trucks go out to play and clear the snow from the streets of Trucktown.

Alex, whose birthday it is, hijacks a story about Birthday Bunny on his special day and turns it into a battle between a supervillain and his enemies in the forest, who, in the original story, are simply planning a surprise party.

Michael K., Venus, TJ, and the SPHDZ continue to try to get kids to sign up for the Spaceheadz, but Agent Umber of the Anti-Alien Agency does not back down and the identity of the leader of Spaceheadz surprises everyone.

Melvin the cement mixer worries when he cannot figure out who gave him a valentine.