Journey to Juno /
by Ray O'Ryan ; illustrated by Colin Jack.
- 1st ed.
- New York : Little Simon, [2013]
- 121 p. : ill. ; 20 cm.
- Galaxy Zack ; #2 .
- O'Ryan, Ray. Galaxy Zack ; #2. .
On the planet Nebulon in 2120, Zack joins his school's Explorer's Club and visits Juno, a planet made of crystals, but he is less than thrilled when he is partnered with the class bully.