Eighteen-year-olds Emma Lewis and Travis Bell, recruited by the FBI to interview juvenile serial killers, must turn to a notorious teenage sociopath to help track down a new murderer.

As her senior capstone project, Pippa Fitz-Amobi is determined to find the real killer in a closed, local murder case, but not everyone wants her meddling in the past.

When Stevie Bell, an amateur detective, begins her first year at a famous private school in Vermont, she sets a plan to solve the cold case involving the kidnapping of the founder's wife and daughter shortly after the school opened.

Told in their separate voices, thirteen-year-old soccer star Kevin and police sergeant Brown, who knew his father, try to keep Kevin out of juvenile hall after he is arrested on very serious charges.

Beatrice Fletcher, great-grandniece of famous mystery writer Jessica Fletcher, is obsessed with the unsolved mysteries and murders of Cabot Cove, Maine, but this time the case becomes personal when her best friend Jackson disappears and she must rely on the help of three students from the elite Broadmoor Academy to find him.

When Jamie and Charlotte join the theater program at Oxford, accidents start anew, giving them no choice but to throw themselves into a cold case.

Six teen influencers begin turning on each other when one member of their group is found dead in the infinity pool of the Malibu beachfront mansion where they all live.

"Senior year at Ellingham Academy for Stevie Bell isn't going well. With the cold case of the century solved, Stevie is adrift. There is nothing to distract her from the questions pinging around her brain--questions about college, love, and life in general. Relief comes when David invites Stevie and her friends to join him for study abroad, and his new friend Izzy introduces her to a double-murder cold case. In 1995, nine friends from Cambridge University...

Shay Remby and her gang of renegades have struck a blow to the Singular Corporation by rescuing Shay's brother and Fenfang, a girl who literally knows too much. Can the knowledge brought by these ex-captives help Shay and her friends expose the crimes of this corrupt corporation?

Convinced recently married Jasper Ford is a conman, who he believes murdered eight women for their fortunes, FBI agent Drex Easton insinuates himself into the couple's life, but his own attraction to Jasper's wife threatens to compromise his investigation.