Ray O'Ryan is the author of the Galaxy Zack series and 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 of upstate New York with his wife and two lovable, zany cats named Stitch and The Way.
Series
Galaxy Zack
1. Hello Nebulon (2013)
2. Journey to Juno (2013)
3. The Prehistoric Planet (2013)
4. Monsters in Space! (2013)
5. Three's a Crowd! (2013)
6. A Green Christmas! (2013)
7. A Galactic Easter! (2014)
8. Drake Makes a Splash! (2014)
9. The Annoying Crush (2014)
10. Return to Earth! (2015)
11. A Haunted Halloween (2015)
12. Operation Twin Trouble (2015)
13. Science Fair Disaster! (2016)
14. Space Camp (2016)
15. Ready, Set, Blast Off! (2017)
16. Cosmic Blackout! (2017)
17. Snow Place Like Home (2018)
18. Game Over, Nebulon (2022)
1. Hello Nebulon (2013)
2. Journey to Juno (2013)
3. The Prehistoric Planet (2013)
4. Monsters in Space! (2013)
5. Three's a Crowd! (2013)
6. A Green Christmas! (2013)
7. A Galactic Easter! (2014)
8. Drake Makes a Splash! (2014)
9. The Annoying Crush (2014)
10. Return to Earth! (2015)
11. A Haunted Halloween (2015)
12. Operation Twin Trouble (2015)
13. Science Fair Disaster! (2016)
14. Space Camp (2016)
15. Ready, Set, Blast Off! (2017)
16. Cosmic Blackout! (2017)
17. Snow Place Like Home (2018)
18. Game Over, Nebulon (2022)
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