Earth to ClunkUnknown - 2011
For a school assignment, a boy reluctantly writes a letter to Clunk of the planet Quazar, sending his older sister with it, but as more letters and packages are exchanged, he realizes that having an alien pen pal can be fun.
Publisher: New York : Dial Books for Young Readers, 
Copyright Date: ©2011
Branch Call Number: JE
Characteristics: 1 volume (unpaged) : color illustrations ; 29 cm