Ray O'Ryan | Bookhype

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.

Dec 6, 2022

Cover of Game Over, Nebulon

Game Over, Nebulon (Galaxy Zack)

Jun 28, 2022

Cover of The Galaxy Zack Collection #2 (Boxed Set)

The Galaxy Zack Collection #2 (Boxed Set) (Galaxy Zack)

May 11, 2021

Cover of The Galaxy Zack Ten-Book Collection (Boxed Set)

The Galaxy Zack Ten-Book Collection (Boxed Set) (Galaxy Zack)

Oct 9, 2018

Cover of Snow Place Like Home

Snow Place Like Home (Galaxy Zack, #17)

Nov 14, 2017

Cover of Cosmic Blackout!

Cosmic Blackout! (Galaxy Zack, #16)

Nov 14, 2017

Cover of Cosmic Blackout!

Cosmic Blackout! (Galaxy Zack, #16)

Mar 28, 2017

Cover of Ready, Set, Blast Off!

Ready, Set, Blast Off! (Galaxy Zack, #15)

May 31, 2016

Cover of Space Camp

Space Camp (Galaxy Zack, #14)

Apr 12, 2016

Cover of Science Fair Disaster!

Science Fair Disaster! (Galaxy Zack, #13)

Mar 15, 2016

Cover of Galaxy Zack 4 Books in 1!

Galaxy Zack 4 Books in 1! (Galaxy Zack)

Sep 15, 2015

Cover of Operation Twin Trouble

Operation Twin Trouble (Galaxy Zack, #12)

Jul 28, 2015

Cover of Haunted Halloween

Haunted Halloween (Galaxy Zack, #11)

Jul 7, 2015

Cover of Galaxy Zack 3 Books in 1!

Galaxy Zack 3 Books in 1! (Galaxy Zack)

Mar 24, 2015

Cover of Return to Earth!

Return to Earth! (Galaxy Zack, #10)

Dec 16, 2014

Cover of Annoying Crush

Annoying Crush (Galaxy Zack, #9)

Oct 21, 2014

Cover of The Galaxy Zack Collection (Boxed Set)

The Galaxy Zack Collection (Boxed Set) (Galaxy Zack)

Jul 15, 2014

Cover of Galaxy Zack 3-Pack

Galaxy Zack 3-Pack (Galaxy Zack)

May 6, 2014

Cover of Drake Makes a Splash!

Drake Makes a Splash! (Galaxy Zack, #8)

Jan 21, 2014

Cover of A Galactic Easter!

A Galactic Easter! (Galaxy Zack, #7)

Oct 1, 2013

Cover of A Green Christmas!

A Green Christmas! (Galaxy Zack, #6)

Sep 17, 2013

Cover of Three's a Crowd!

Three's a Crowd! (Galaxy Zack, #5)

Aug 29, 2013

Cover of Galaxy Zack: Journey to Juno

Galaxy Zack: Journey to Juno

Aug 6, 2013

Cover of Monsters in Space!

Monsters in Space! (Galaxy Zack, #4)

Jun 11, 2013

Cover of The Prehistoric Planet

The Prehistoric Planet (Galaxy Zack, #3)