Seventeen-year-old Jessica Simmons becomes the star of a YouTube reality series, and she uses her fame to catch her mother's murderer.

Jazz Dent, who has been shot and left to die in New York City, his girlfriend, Connie, who is in the clutches of Jazz's serial killer father, Billy, and his best friend, Howie, who is bleeding to death on the floor of Jazz's own home in tiny Lobo's Nod, must all rise above the horrors their lives have become and find a way to come together in pursuit of Billy.

Seventeen-year-old Jazz learned all about being a serial killer from his notorious "Dear Old Dad," but believes he has a conscience that will help fight his own urges and right some of his father's wrongs, so he secretly helps the police apprehend the town's newest murderer, "The Impressionist."

Following the horror of her discovery of Jack the Ripper's true identity, Audrey Rose Wadsworth has no choice but to flee London and its memories. Together with Thomas Cresswell she journeys to the dark heart of Romania, home to one of Europe's best schools of forensic medicine. When blood-soaked discoveries taint the halls of the school's forbidding castle, Audrey Rose is compelled to investigate the murders. Are they the work of Vlad the Impaler,...

"There are secrets around every corner in Fayette, Pennsylvania. Tessa left when she was nine and has been trying ever since not to think about what happened there that last summer. She and her childhood best friend, Callie, never talked about what they saw. Not before the trial. And certainly not after. But Tessa still has questions. Things have never quite added up. And now she has to go back to Fayette--to Wyatt Stokes, sitting on death row; to...

After solving a deadly case in the small town of Lobo's Nod, seventeen-year-old Jazz, the son of history's most infamous serial murderer, travels to New York City to help the police track down the Hat-Dog Killer.

In 1918 New Orleans, seventeen-year-old Gianna Crutti's worries about her family's grocery, the Great War, and influenza are overshadowed when a murderer returns to terrorize the city--years after he attacked Gianna's parents and left her with a psychic connection between them.

Followed everywhere by the ghost of her recently deceased best friend, Hannah investigates the serial murders of young girls in her community.

Eighteen-year-old Ruby juggles reviving her family's animal theme park and secretly running a gossip account that exposes her classmates, but when she experiences a ghostly premonition of her own death, she must solve the mystery of her future murder before it is too late.

Wren, the ghost of a girl who died at birth, and Lark, her depressed misfit living twin, help a boy who saves Lark from a suicide attempt and who is being threatened by the malevolent spirit of a long-dead serial killer.