The tranquility of Mars is disrupted by the earthmen who have come to conquer space, colonize the planet, and escape a doomed Earth.

A dinosaur and his sidekick on a mission, Fang and Scale pilot their spaceship through the galaxy on a dizzying quest for knowledge! When they connect with the interstellar teacher, Professor Claw, their smarts are turbo-boosted out of this world! Ride along on the journey of a lifetime with friends, Fang and Scale as they prove that learning never goes extinct!

Those aboard the spaceship Venture are divided as to whether or not to colonize Beta Earth after seventeen-year-old Ursa, an engineer, claims to have seen a dangerous-looking creature leaving the scene of a dead body.

12 yrs+. Mal and his crew take on a heist that promises a big payoff. But when one of Serenity's crew is taken captive and tortured, the gang must put their enduring differences aside and work together to save one of their own, even if it means losing the cash prize of a lifetime!

From New York Times bestselling author Amy Ewing (The Jewel) comes the exciting first book in a new fantasy duology. Rich, vivid world-building and ethereal magic combine in an epic tale that's perfect for fans of Snow Like Ashes, These Broken Stars, or Magonia. Sera Lighthaven has always felt as if she didn't quite belong among her people, the Cerulean, who live in the City Above the Sky. She is curious about everything-especially the planet that...

Zen Starling, a small-time thief, and Nova, an android girl come from the Network Empire, whose stations are scattered across the galaxy and linked by the K-gates and the sentient trains travel at light speed between them--but the gate through which they just passed was a new one, and they have no way of knowing into what danger it might have led them.

Monte and his baby daughter are the last survivors of a damned and dangerous mission to deep space. The crew, death row inmates led by a doctor with sinister motives, has vanished. As the mystery of what happened onboard the ship is unraveled, father and daughter must rely on each other to survive as they hurtle toward the oblivion of a black hole.

A war-weary former military captain is inexplicably transported to Mars and reluctantly becomes embroiled in an epic conflict. It's a world on the brink of collapse, and Carter rediscovers his humanity when he realizes the survival of Barsoom and its people rests in his hands.