The murder of an old man is revealed after the murderer keeps hearing the continued beating of his victim's heart.

Twelve-year-old Jessie spends the summer with her family on Quicksand Pond, a New England vacation spot, where she develops a star-crossed friendship with independent Terri, and meets a reclusive old lady whose connection to a murder that took place decades ago still informs her present--and affects Terri in ways that Jessie gradually comes to understand the more time they spend together.

Twelve-year-old Myrtle Hardcastle has a passion for justice and a Highly Unconventional obsession with criminal science. Armed with her father’s law books and her mum’s microscope, Myrtle studies toxicology, keeps abreast of the latest developments in crime scene analysis, and Observes her neighbors in the quiet village of Swinburne, England. When her next-door neighbor, a wealthy spinster and eccentric breeder of rare flowers, dies under Mysterious...

Middle school student Henry and his mother have just moved to the strange town of Ravens Pass and their new apartment is not only dirty and smelly, it also seems to be haunted by the former tenants.

Birdie Gaux's dog, Bowser, considers himself in charge of security at 19 Gentilly Lane, so when the house is broken into Bowser wants to find the man with the limeade aftershave (and the cat) responsible--but nobody seems to know what the culprits were looking for, or why a strange girl is asking questions about Birdie's father, a policeman who was killed in the line of duty years before Bowser was adopted.

Young Sherlock Holmes, committed to solving crimes after his mother's death, is visiting his father at work when an aerialist, practicing a high-trapeze performance at the legendary Crystal Palace, falls to the ground, landing at Holmes' feet, and uttering two cryptic last words that send the boy on a dangerous search for answers.

"What really happened to Charlie? It's the question that John can't seem to shake, along with the nightmares of Charlie's seeming death and miraculous reappearance. John just wants to forget the whole terrifying saga of Freddy Fazbear's Pizza, but the past isn't so easily buried.Meanwhile, there's a new animatronic pizzeria opening in Hurricane, along with a new rash of kidnappings that feel all too familiar. Bound together by their childhood loss,...

"Lenny Norbeck and his friends The Mikes set out to investigate the suspicious death of a young pitcher at a Phillies game"--

"Thorn, a boy sold into slavery who must serve the royalty of Castle Gloom for a year and a day to earn his freedom, and Lilith Shadow, the 13-year-old ruler of Gehenna, who is forbidden to practice the magic that is her heritage, join forces to solve the murders taking place in Gehenna"--

Fourteen-year-old Nick and his bumbling detective brother Tim Diamond investigate a mystery involving international spies and assassins.