Cam Jansen and the millionaire mystery
David A. Adler
Using her excellent memory, Cam Jansen, aided by her friend Eric, investigates the disappearance of Mrs. Scott's valuable pearl necklace during a charity brunch.

by Janet Tashjian (2017)
Marty Frye is not your ordinary sleuth. Marty Frye is a poet detective--he makes up rhymes as he solves small crimes. When his friend Emma's diary is missing, Marty is on the case. When Katie's flour is nowhere to be found, Marty tracks it down. And when the brand-new Action Chuck figures mysteriously vanish from the toy store, Marty unravels the mystery. Will there ever be a case too hard for Marty to solve? Or a word too impossible to rhyme?
David A. Adler
Using her excellent memory, Cam Jansen, aided by her friend Eric, investigates the disappearance of Mrs. Scott's valuable pearl necklace during a charity brunch.
Jordan Cray
While on a brief vacation in Key West, sixteen-year-old Annie and her stepbrother Nick do an internet search that inadvertently involves them in a dangerous murder mystery.
Jennifer Lynn Barnes
Seventeen-year-old Cassie Hobbes has a gift for profiling people. Her talent has landed her a spot in an elite FBI program for teens with innate crime-solving abilities, and into some harrowing situations. After barely escaping a confrontation with an unbalanced killer obsessed with her mother s murder, Cassie hopes she and the rest of the team can stick to solving cold cases from a distance. Cassie Hobbes and the other members of the Naturals program of the FBI work to solve a string of serial murders carried out by a copycat killer. The plot contains sexual situations and graphic violence. Book #2
Bonnie Bader & Tracey West
When the world's greatest thief causes a national emergency by stealing Interstate 80, Maya and Ben, the young ACME detectives, set out to track her down.