Most Popular Books by Ray ORyan

Zack finds out that two best friends are better than one in this chapter book adventure.

Zack is thrilled when he finds out that his best friend on Earth, Bert Jones, is going to visit him on Nebulon. Zack can't wait to show Bert around the new planet, as well as his new school. But when Bert meets Drake, Zack's best friend on Nebulon, some jealousy starts to brew. Drake feels left out when Zack and Bert tell stories from Earth and share inside jokes. And he feels even more left out when the three boys go to an amusement park on the planet Cisnos and Zack and Bert go on all the rides...without Drake. When Zack finally realizes how out-of-place Drake feels, he, Drake, and Bert decide to all have fun together. Because, of course, two best friends are even better than one!

With easy-to-read language and illustrations on almost every page, the Galaxy Zack chapter books are perfect for beginning readers.

Zack tries to help Drake learn to swim in this chapter book adventure-but is he in over his head?

Zack is surprised when he discovers that his best friend Drake doesn't know how to swim! With a little patience and some help, Zack has Drake splashing around in the water in no time. But swimming is another matter. Will Drake overcome his fear and learn how to swim in time for another galactic adventure?

With easy-to-read language and illustrations on almost every page, the Galaxy Zack chapter books are perfect for beginning readers.

The Super Advanced Robotic Assistant (SARA) develops an annoying crush on Zack in this Galaxy Zack chapter book adventure.

Zack can't wait to test out Sara, the new Super Advanced Robotic Assistant that his dad's been working on. At first she's great and super helpful! Sara helps Mom unpack clothes for her store at lightning speed. She plays catch with Luna. And she turns into a one-bot band for the twins. But when Sara develops a huge crush on Zack, the fun is over! Can Zack figure out a way to fix this mixed-up robot?

With easy-to-read language and illustrations on almost every page, the Galaxy Zack chapter books are perfect for beginning readers.

Zack wants to go back to Earth for a white Christmas-but it turns out a green Christmas is just as cool!

Christmas is just a few days away and Zack Nelson can't wait to get back to Earth and spend it with his relatives in Vermont. He's looking forward to sledding and having a white Christmas! But when a cosmic storm hits Nebulon, the Nelsons have to cancel their travel plans and spend Christmas on their new home planet. Zack is distraught....until the storm hits.

What are those green flakes falling from the sky? Could they be...snow? A white Christmas would have been nice, but maybe a green one is even better!

With easy-to-read language and illustrations on almost every page, the Galaxy Zack chapter books are perfect for beginning readers.

Get to know Galaxy Zack-and his new home planet!-in this start to an out-of-this-world illustrated chapter book series.

In Hello, Nebulon!, Zack makes the big move from Earth. He is already nervous about starting school and making new friends, but it only gets worse when he dreams that his classmates are slimy aliens with tentacles, pizza comes covered in gross bugs, and he can never communicate with his Earth friends again! Fortunately, when Zack arrives at Sprockets Academy for his first day of school, he meets and befriends Drake Tucker, a Nebulite boy who also loves to explore and learn about the planets. Nebulon isn't as awful as Zack's dream, but there are a lot of differences between Nebulon and Earth, and they make Zack miss his home in Dubbsville, Texas, even more. But things start to look up when he receives a mysterious surprise. What could it possibly be?

With easy-to-read language and illustrations on almost every page, the Galaxy Zack chapter books are perfect for beginning readers.

Zack doesn't think ghosts exist—but a haunted Halloween might change his mind in the eleventh Galaxy Zack chapter book adventure.

Zack absolutely, one hundred percent does not believe in ghosts—even when his friend Drake tells him that they are real. But as Halloween nears, weird things start to happen, and Zack begins to think that he might be haunted. Can Drake help Zack solve what goes bump in the night?

With easy-to-read language and illustrations on almost every page, the Galaxy Zack chapter books are perfect for beginning readers.

Zack has to help his sisters make up after an out-of-this world argument in this twelfth Galaxy Zack chapter book adventure.

Zack's twin sisters are the best of friends. They're never apart, share everything, and even finish each other's sentences! But when the two get into an argument while visiting another planet, an astronomical fight ensues. Suddenly, Zack finds himself stuck in the middle of a tricky twin situation. Can he save Cathy and Charlotte's sisterly bond from intergalactic destruction?

With easy-to-read language and illustrations on almost every page, the Galaxy Zack chapter books are perfect for beginning readers!