Enter the exhilarating game of Ultraball-fly over pass rushers and explode into slingshot zones-through Jeff Chen's dazzling future world on the moon. Here Ultraball is life, and survival is all that matters. Perfect for sci-fi and sports fans alike. Strike Sazaki loves defying gravity on the moon in his Ultrabot suit. He's the best quarterback in the league, but while Strike's led the Taiko Miners to the Ultrabowl three years in a row, each one has...

"Earth is uninhabitable. Tau is our home now. With that terrifying message, Jo and her family learned the truth: They are trapped forever on Tau Ceti e. But the planet's current occupants--the Sorrow--are not interested in sharing. The fragile peace Jo negotiated abruptly shatters, and soon a bloody battle is raging between the Sorrow and the Pioneers. As tensions rise, the survival of everyone Jo cares for seems less likely by the second. When a...

Returning to Earth after escaping the Martian colony, Mars Patel and his friends, along with genius billionaire Oliver Pruitt, discover that all the adults have mysteriously vanished and, as tensions rise and new mysteries are revealed, must somehow discover the truth.

Fifth-graders Zoe, Jaden, and Caleb and the rest of the Hubble Middle School S.M.A.R.T.S. club are participating in a Mars colony simulation sponsored by a private company, but when their equipment starts malfunctioning the kids suspect sabotage--and their chief suspect is Barrett and the rival Mad Scientists from the Edison Middle School.

When the leaders of Fortuna colony decide they must leave after some human colonists disappear, their alien hosts, who welcomed them but never showed themselves, invite the colonists to a final feast.

"Benny Love and the Moon Platoon have befriended a small crew of peaceful Alpha Maraudi aliens, and they've decided to work together to end the war between humans and the aliens without violence. But while they're forming a plan, an Alpha Maraudi ship is preparing to strike a deadly blow on Earth. If the Moon Platoon can't stop the attack, life as they knew it on Earth will be destroyed, and Benny and his friends will be stranded in space--forever."--Amazon.com...

On planet Buck, Buck, Buck, will twin sisters Atari and Zaria learn to work together with two alien natives to defeat the monstrous chicken beast? Includes discussion questions, writing prompts, and jokes.

"A teenage boy leaves for Mars as a colonist with the Mars One space program and grapples with what he's leaving behind to do so"--

"The fight for the future of the whales has just begun. As Seiiki, now escorted by a military contingent from Earth United, draws ever closer to New Eden, Kim Teng must learn to split her role of Caretaker with another, navigate a new relationship with Wren, and deal with the suffocating guilt of having been part of the Crusaders, all while maintaining her cover as social media star Hannah Monksman. What could possibly go wrong? With tensions rising...

It's a new season and Strike must contend with new challenges both on the field and off, ones that threaten the safety of not only his team, the Miners, but also the moon itself.