In a dark future, when North America has split into two warring nations, fifteen-year-old Day, a famous criminal, and prodigy June, the brilliant soldier hired to capture him, discover that they have a common enemy.

The thrills intensify in the next installment of Gordon Korman's adventure ON THE RUN.One man holds the key to freeing Aidan and Meg Falconer's parents from prison: a mysterious figure named Frank Lindenauer. Aidan and Meg must cross the country to try to catch him . . . even as the FBI tries to catch them first. In California, Aidan and Meg fall in with a crowd that already has its share of trouble going on. They want to believe they've found...

When Aiden and Meg Falconer discover that Hairless Joe, a killer and madman, holds the key to freeing their parents from prison, they decide to try and trap him, despite the dangers.

When the former Baron Morgarath escaped to avoid punishment for treason, an uneasy peace fell on Araluen. But Morgarath, now in hiding, is already planning his next move, recruiting an army of savage, overpowering beasts known as Wargals. Newly crowned King Duncan knows he must assemble his troops for battle.

Aidan and Meg Falconers' parents are facing life in prison unless Aidan and Meg can prove their innocence, but first they must escape from a juvenile detention center and elude both the authorities and a sinister attacker who has his own reason to stop them.

Since Celestine, eighteen, was declared a public menace, she has been on the run with Carrick, the one person she can trust, but she has a secret that may save all of those branded Flawed.

Tennyson, the false prophet of the Outsider cult, has escaped and Halt is determined to stop him before he crosses the border into Araluen, but Genovesan assassins put Will and Halt's extraordinary archery skills to the test.

After the events of the Fourth Trial, Martial soldiers hunt the two fugitives as they flee the city of Serra and undertake a perilous journey through the heart of the Empire. Laia is determined to break into Kauf - the Empire's most secure and dangerous prison - to save her brother, who is the key to the Scholars' survival. And Elias is determined to help Laia succeed, even if it means giving up his last chance at freedom. But dark forces, human...

"Andy and Terry live in a 117-story treehouse. (It used to be a 104-story treehouse, but it just keeps growing!) It now has a pajama-party room, a water-ski park filled with flesh-eating piranhas, an Underpants Museum, a giant-fighting-robot arena, and the Door of Doom (don't open it or you'll be COMPLETELY and UTTERLY DOOMED!). For as long as Andy and Terry have been writing books together, Andy has always been the narrator and Terry has always...