In a world where everyone must be Marked in order to gain citizenship and participate in society, a group of youngsters who questions the system struggles to identify the true enemy--while pursuing a group of Markless teenagers.

"Casey Cox is still on the run after being indicted for murder. The hunt that began with her bloody footprints escalates, and she's running out of places to hide. Her face is all over the news, and her disguises are no longer enough. It's only a matter of time before someone recognizes her. Dylan Roberts, the investigator who once hunted her, is now her only hope. Terrifying attempts on Dylan's life could force Casey out of hiding. The clock is ticking...

The Falconers are facing life in prison -- unless Aidan and Meg can follow a trail of clues to prove their parents' innocence.

"Sev must decode her mother's last words to find the cure to Sleeping Sickness before Dr. Yang can use it to blackmail people into submitting to his rule"--

FBI profiler Maggi O'Dell is still physically and mentally scarred by the two years she spent on Albert Stucky's case and she's fighting to get back on it. She gets her wish. Before she can even unpack the boxes in her new home, one of her neighbors disappears, leaving behind a bloody mess, and another is found dead in a Dumpster.

A revisionist take on the Western novel set in the early nineteenth-century Georgia gold rush features a fifteen-year-old mute boy and his friend on the run after commiting a major crime.

When a sudden rainstorm leads the gang to seek shelter in a "haunted house," they inadvertently revive an old mystery that had almost been forgotten in Sugar Creek.

Barney Sackett was on the run from the law and had toflee west....

One man holds the key to freeing Aidan and Meg Falconer's parents from prison: and they must cross the country to try to catch him . . . even as the FBI tries to catch them first.