Zack is a planet-hopping pro--but a return to Earth results in some unexpected puppy trouble in the tenth Galaxy Zack chapter book adventure.

Zack is headed back to Earth for the first time since moving to Nebulon. He can't wait to see his best friend Bert and show his new friend, the former bully Seth Stevens, all around his old stomping grounds Luna's excited too. A little too excited. When the pooch escapes and goes missing, sightseeing plans take an unexpected turn. Will Zack find Luna before he has to head home to Nebulon?

With easy-to-read language and illustrations on almost...

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...

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...

Zack and his friends are off to space camp on a new planet in the fourteenth Galaxy Zack adventure.

Camp Among the Stars

Summer vacation is finally here and Zack is pumped for space camp He can't wait to play galactic games, tell scary stories, and go on crazy camping adventures with new friends. But when there's trouble between his cabin mates, it's up to Zack to bring everyone together. Will he be able to find a solution before the entire summer is ruined?

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

Zack and his friends zoom across the galaxy for the Interstellar Space Race in this fifteenth Galaxy Zack adventure.

When the Sprockets Academy Zoomers enter the Intergalactic Space Race, Zack and his friends are in for an epic race adventure across the galaxy. It's time to navigate through an underwater maze, fly around planetary rings, and blast through the stars But when trouble stirs within the team, Zack must take charge. Can he lead them to victory?

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