This book is part of a book series called Galaxy Zack .

This book has been graded for interest at 5-9 years. This book is part of a reading scheme, meaning that it is a book aimed at children who are learning to read.

There are 512 pages in this book. This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2016 by Little Simon .

Ray O'Ryan has loved space stories ever since he watched the very first episode of Star Trek. He loves to imagine what traveling across the galaxy might be like and is a bit jealous of Galaxy Zack in this regard. Ray lives in the beautiful Catskill Mountains in upstate New York with his wife and two lovable, zany cats named Stitch and The Way. Colin Jack is originally from Vancouver, Canada, and has illustrated several children's books. He currently works at DreamWorks Animation as a story artist and character designer and lives in the Bay Area with his wife and two sons.