"Pacific Rim meets The Handmaid's Tale in this blend of Chinese history and mecha science fiction for YA readers. The boys of Huaxia dream of pairing up with girls to pilot Chrysalises, giant transforming robots that can battle the aliens that lurk beyond the Great Wall of China. It doesn't matter that the girls die from the mental strain. When 18-year-old Zetian offers herself up as a concubine-pilot, it's to assassinate the ace male pilot responsible...

Jake Foster, a shapeshifting alien of goo disguised as a human, and his spunky friend Agnes investigate the mysterious takeover of their neighbors by "imblobsters" and uncover the reason Jake is losing control of his ability to keep his human shape.

"Gratuity Tucci and her alien friend, J.Lo, journey to New Boovworld, one of Saturn's moons, to clear J.Lo's name after a string of misunderstandings"--

As plague ravages the overcrowded Earth, observed by a ruthless lunar people, Cinder, a gifted mechanic and cyborg, becomes involved with handsome Prince Kai and must uncover secrets about her past in order to protect the world in this futuristic take on the Cinderella story.

The enemy is Other. The enemy is us. They're down here, they're up there, they're nowhere. They want the Earth, they want us to have it. They came to wipe us out, they came to save us. But beneath these riddles lies one truth: Cassie has been betrayed. So has Ringer. Zombie. Nugget. And all 7.5 billion people who used to live on our planet. Betrayed first by the Others, and now by ourselves. In these last days, Earth's remaining survivors will need...

John Smith, known as Number Four, has the power to eliminate the leader of the Mogodorians but needs all who have Legacies to form an army for a final showdown.

Eleven-year-old Ruby, a Black girl who loves studying insects, accidentally captures an alien bug, but when the creature escapes and starts wreaking havoc around the neighborhood, it is up to Ruby and her rag-tag group of friends to find this new invasive species before the feds do.

When Mason Stark's classmates start to disappear mysteriously and he discovers an ancient, powerful enemy, he calls on his friends--both human and Tremist--to fight as he once again must act as an intergalactic hero.

"When Earth is threatened by an invading race of bugs called the Hunger, 11-year-old Finn, his arch-nemesis, Lincoln, his crush, Julep, and one pink unicorn lunchbox become Earth's last best hope against destruction"--

"When the United Nations takes drastic measures against the Human Garde to keep them in check, the students at the Academy must go on the offensive while those who have defected face off against a new and equally dangerous threat"--