When fifteen-year-old Ty, who has always lived on the ocean floor, joins Topside girl Gemma in the frontier's underworld to seek and stop outlaws who threaten his home, they learn that the government may pose an even greater threat.

Freed slave Honey Boutrille and white bandit Twice Emmerson learn that Western justice is not exactly black and white when they cross the line and go on a crime spree.

"Kazi and Jase have survived, stronger and more in love than ever. Their new life now lies before them--the Ballengers will be outlaws no longer, Tor's Watch will be a kingdom, and Kazi and Jase will meet all challenges side by side, together at last. But an ominous warning mars their journey back, and they soon find themselves captured in a tangled web of deceit woven by their greatest enemies and unlikeliest allies, a place where betrayals run deeper...

Eugenides, still known as a Thief of Eddis, faces palace intrigue and assassins as he strives to prove himself both to the people of Attolia and to his new bride, their queen.

When the original Star Spangled Banner is stolen, seventh-graders Anne, José, and Henry, all descendants of the Silver Jaguar Society, pursue suspects on airport carts and through baggage handling tunnels while stranded at a Washington, D.C., airport during a snowstorm.

Ty discovers an entire township chained to a sunken submarine, its inhabitants condemned to an icy underwater grave. It's only the first clue to a mystery that has claimed hundreds of lives and stands to claim two more, lives very precious to Ty and his Topsider ally, Gemma.

When Nott City is taken over by a harsh governor, Ignomus Crown, and her parents disappear, twelve-year-old Robyn Loxley flees for her life and joins a group of children trying to take back what is rightfully theirs in this futuristic retelling of Robin Hood.

When Desperado Dan breaks out of jail, Nellie sets out to find her Pa, the sheriff, but finds the outlaw first.

Frank and Joe investigate sabotage on the set of a pirate-themed reality television show.

Max and Erin continue the fight to protect South Ridge Middle School from Ralph and his henchmen, but Max's greatest challenge may be keeping his crush on Erin a secret.