The Mogadorian invasion has come to Earth, and they have all but won the battle for our planet. Their warships loom over our most populous cities--like New York City, Tokyo, Moscow, Beijing, and New Delhi--and no army will risk making a move against them. The Garde are all that stand in their way . . . but they are no longer alone in this fight. Human teens from across the globe, like John Smith's best friend, Sam Goode, have begun to develop Legacies...

While no cat can be called ordinary, Leonard is definitely no ordinary cat. In fact, he is an alien, sent on an earthly sabbatical and mistakenly given the body of a rather scruffy stray. Rescued by animal lover Olive, Leonard does his best to study the humans he hoped to join while contending with the indignities of hair balls, kitty litter, and a compulsion to shred the curtains. And as he collects experiences - shared cheese sandwiches, jokes,...

In the chaotic turmoil that follows the Boov invasion of Earth, eleven-year-old Gratuity Tucci finds herself driving her mother's car to Florida, where all of the humans are being relocated, with her cat and a renegade extraterrestiral named J. Lo as her copilots.

In 2041 twelve-year-old Dashiell Gibson is a resident of Moon Base Alpha, and at the moment he is faced with a number of problems: coping with the nasty Sjoberg twins, finding out how the commander of the base has managed to disappear from a facility no bigger than a soccer field, and dealing with the alien Zan who communicates with him telepathically from afar--and who is hiding a secret which may threaten the whole Earth.

Living in isolation with a robot on what appears to be an alien world populated with bizarre life forms, a twelve-year-old human girl called Eva Nine sets out on a journey to find others like her. Features "augmented reality" pages, in which readers with a webcam can access additional information about Eva Nine's world.

Prez knows that the best way to keep track of things is to make a list. That's important when you have a grandfather who is constantly forgetting. And it's even more important when your grandfather can't care for you anymore and you have to go live with a foster family out in the country. Prez is still learning to fit in at his new home when he answers the door to meet Sputnik--a kid who is more than a little strange. First, he can hear what Prez...

Fourteen-year-old Laurie and his family attempt to flee England when the Tripods descend from outer space and begin brainwashing everyone with their hypnotic Caps.

"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"--

Pelly and her dog Mr. Harrison notice a rocket engine attached to the end of the bathtub and use it to fly to the moon where they meet a friendly space alien.

Young Alice Dare is relieved that at last humans and the alien Morrors are now living peacefully together on Earth. But with an influx of too many Morrors, space is getting a bit tight. To make room for all the Morrors, they've been terraforming a cold little moon in the Alpha Centauri system -- and Alice and her friends are invited to the inauguration of the Morrors' new home! But just as they're approaching Alpha Centauri, the kids are kidnapped...