"Cole Randolph is just trying to have a fun time with his friends on Halloween. But their trip to a neighborhood haunted house turns out to be the start of a wild adventure when Cole watches his friends being whisked away through a mysterious passage. Cole dives in after them, only to emerge somewhere that's very clearly no longer Mesa, Arizona. he soonlearns he's come to a place called the Outskirts. Made up of five kingdoms, the Outskirts lies between...

After their father's research experiment at the British Museum unleashes the Egyptian god Set, Carter and Sadie Kane embark on a dangerous journey across the globe--a quest which brings them ever closer to the truth about their family, and their links to a secret order that has existed since the time of the pharaohs.

When a set of priceless paintings by Leonardo da Vinci and Rembrandt go missing in Russia, the Kidd siblings head to St. Petersburg and the wild Arctic tundra to find the bad guys and locate the treasure.

When millions of fish start dying off the coast of Hawaii and something is destroying hundreds of ships, the government enlists Max and the flock, a band of genetically modified children who can fly, to help get to the bottom of the disaster before it is too late.

Investigating a string of disappearances amid supernatural occurrences in London, Alex and Ren discover the workings of a powerful Death Walker intent on destroying the city.

"Some secrets are deadly. It's no secret that Sundew wants to destroy HiveWings. It's her life's mission to exact revenge on the tribe that tried to wipe out the LeafWings and ripped every tree from the surface of Pantala. Every tree, that is, except those in the wild and dangerous Poison Jungle, where the surviving LeafWings have been hiding since the war--and waiting for a dragon like Sundew, who is uniquely qualified to bring down the hives. But...

As Hollypaw, Lionpaw, and Jaypaw, grandchildren of the legendary Firestar, continue their training to be warrior cats, each is haunted by a different internal struggle that could lead to trouble for all Clans.

A shy boy's life is sent spiraling into adventure after a fateful day when he discovers a pig in a small hat and returns it to its home at the mysterious Explorers Club.

While on a mission to Antarctica to save the world from global warming, fourteen-year-old Maximum Ride and the other members of the Flock--a band of genetically modified children who can fly--are pursued by their creator, the Uber-Director, who wants to auction them off to the highest bidder.

Leafstar struggles to maintain control of her Clan as she figures out how Skyclan can survive in the gorge.