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.

When a cosmic storm hits, stranding the Nelsons on their new home planet, Nebulon, Zack's hopes of a white Christmas in Vermont are dashed, but Nebulon provides a surprising alternative.

Zack is happy to test a new android his father helped develop for Nebulonics before she goes into production, but her ability to learn causes problems when she develops a crush on Zack after watching a romantic movie.

Liam and Phoebe, having barely escaped the exploding sun with their lives, travel to the rogue planet Delphi, where they hope to find help for their injured parents and pass along the truth they discovered about the destruction of Earth.

Galaxy Jones ventures across the universe with Prince Weston in order to save her family and friends from ruthless space pirates.

Madison and Billy interview astronuat Captain Momentous and learn things they never knew about outer space.

MouseStar 1 is surrounded by floating space junk! It's yucky -- and dangerous. It's coming from a nearby planet, Cleanix. Geronimo Stiltonix goes to visit, and discovers that the aliens there are very wasteful. Even worse, robots that they've thrown in the trash have started to rebel! Can the spacemice restore harmony before the robots take over?

While at the beach, Geronimo Stiltonix stumbles upon a mysterious treasure map. The spacemice follow it and end up on Aquarix, a planet that's entirely underwater. During their exploration, they face fur-eating seaweed, ferocious piranha aliens, and...pirate spacecats! Can the spacemice keep the spacecats from stealing the treasure?

"It is Earth year 2256-but the fate of the few who even remember Earth is perilously in doubt. Mina Saunders-Chang and many of the surviving humans are stranded in the Centauri system, having barely survived their confrontation with the Telphon refugees. Now everyone--human and Telphon alike--is caught in the blast zone of the Centauri supernova. And yet there's only one question Mina is: Where are Liam and Phoebe? Having barely made it through the...

"Cosmic Pizza Party is a hilarious, three-book graphic novel series about friendship, pizza, and outer space! When the biggest pizza tycoon in the universe tells them the secret location of a cheese that's literally to die for, the crew jumps at the chance to take their pizza to the next level. But as they venture among the curds, they find more adventure than they bargained for. Space slugs, sandstorms, and culinary critics are just some of the dangers...