When an evil professor begins threatening New Mouse City with terrible inventions, Geronimo Stilton is enlisted by local authorities to embark on a top-secret mission to outer space to thwart a nefarious plot.

First time astronauts Barbie and Kira soar into space on a very important mission. Everything goes smoothly until Kira takes her first walk outside the shuttle. Then it's up to Barbie and the rest of the crew to stay calm and think on their feet, the success of their mision depends on it!

"Not everyone gets to be the hero. Qi'ra listened to the dreams and promises of a boy with a reckless smile, only to be torn away from him and returned to the White Worms gang while Han made his way to freedom. Now freedom seems like a luxury she can't afford while she concentrates on survival and despairs of ever leaving Corellia. But her fortunes seem to turn when a representative of the crime syndicate Crimson Dawn plucks Qi'ra from captivity and...

"Come along as George blasts off into space, on a mission to learn all about space travel and the solar system. This adventure is packed to the brim with additional science facts, real photos, experiments, activities, and more!" --

When the president's daughter--eighteen-year-old Leigh Chen--ends up on the only ship escaping a dying earth, she and a group of teenagers must grapple with the challenges of what it will take to survive as the last remnants of humanity.

Green Wilma the frog is mistaken for an alien child and taken on a trip through space.

In a porridge-powered rocket ship, Goldilocks sets out to find a planet "where everything's just right" and has a close encounter with a Martian family.

"Introduce your little ones to the first kid astronaut, Luz Lucero, in both English and Spanish! Breaking news: Kids' space travel is heading your way! Luz Lucero has won the contest of a lifetime: to break barriers and become the first kid in space. To prepare for her legendary mission, she will taste test delicious astronaut meals, practice her spacewalk, and learn new languages. Before you know it, we will witness this stargazing girl's first blastoff...

Super-sized, eleven-year-old Liam makes a giant leap for boy-kind by competing with a group of adults for the chance to go into space.

"Lenora returns to the magical Library -- which holds every book ever known on its shelves. But she discovers the Library is under new management, its incredible rooms and corridors turned dark and sinister. She quickly connects with a secret resistance that's trying to free knowledge from the shadows threatening it. Her new friends introduce her to an ancient lost city, hang gliding, and mathematical beings larger than the universe itself. And they...