Download or read book Journey to Juno written by Ray O'Ryan and published by Simon and Schuster. This book was released on 2013-04-02 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.