In 2041 on Moon Base Alpha, thirteen-year-old Dash must solve the mystery of how Lars was poisoned before the base loses oxygen, forcing the colonists to return to Earth.

Raina is about to start sixth grade and all she wants to be is a normal girl. One night, however, after a scouts' meeting, she trips, falls, and seriously injures her two front teeth. She must then endure a whole series of dental operations and apparatuses, even a retainer with fake teeth! On top of that, she also has to deal with an earthquake, boy trouble, and friends who turn out to be not what they seem. Raina va a sexto y su único deseo es ser...

"Told from different viewpoints, this is the story of five seventh-graders who face their own personal challenges [and] are also determined as a group to help two very special people reconcile a long-standing dispute"--

Chub and The Arch are accused of stealing a sculpture of their school mascot and will be expelled by the strict new principal if they, aided misfit friends, old and new, cannot produce it in forty-eight hours.