Books like Case Of The Groaning Ghost (Jigsaw Jones) by James Preller

A boy named Billy Squeakspeare discovers mysterious holes in his yard and suspects a buried treasure left by the ghostly pirate Morgan Blackwhisker. With the help of his friend Creepella, they investigate the secrets of a haunted castle and buried riches.

Three teenage friends investigate haunting mysteries, uncover assassins, and welcome a new ally to the paranormal firm Lockwood & Co.

When a ruthless crime shakes London's elite, young physician Lockwood enlists paranormal investigator Lucy to uncover hidden sinister truths, thrusting them into a world of dangerous mysteries.

Rory Deveaux, scarred by a Jack the Ripper copycat, returns to London where her ability to vanish ghosts puts her at odds with the city’s secret police as new mysterious deaths threaten the city.

When the Coopers investigate a murder mystery on a ghost town’s stone cliffs, they must follow clues that thread the present into the past, revealing secrets hidden in the West’s ancient landscape.

When the Alden cousins renovate a long‑abandoned house, they uncover creepy tales of a ghost and startling clues that hint the spirit may be real.

Ten‑year‑old Chad investigates a vanished diamond bracelet at Aunt Rosebud’s eccentric boarding house, uncovering a mystery that may involve a haunting.

When ghost boy Kaz is displaced by a demolition and meets the human girl Claire, who can see spirits, the two team up to uncover the mystery haunting the town library.

**What secrets does the Shadow Market hold?** The Shadow Market is a meeting point for faeries, werewolves, warlocks, and vampires. There, the Downworlders buy and sell magical objects, make dark bargains, and whisper secrets they do not want the Nephilim to know. Through two centuries, however, there has been a frequent visitor to the Shadow Market from the City of Bones, the very heart of the Shadowhunters' world. As a Silent Brother, Brother Zachariah is a sworn keeper of the laws and lore of the Nephilim. But once he was a Shadowhunter called Jem Carstairs, and his love, then and always, is the warlock Tessa Gray. And Jem is searching through the Shadow Markets, in many different cities over long years, for a relic from his past. Follow Jem and see, against the backdrop of the Shadow Market's dark dealings and festival, Anna Lightwood's doomed romance, Matthew Fairchild's great sin, and Tessa Gray as she is plunged into a world war. Valentine Morgenstern buys a soul at the Market and a young Jace Wayland's soul finds safe harbor. In the Market is hidden a lost heir and a beloved ghost, and no one can save you once you have traded away your heart. Not even Brother Zachariah. This description comes from the publisher. *Ghosts of the Shadow Market* takes place in the Shadowhunter world, the first book of which is *City of Bones*.

Miss Lana inadvertently acquires a haunted inn in Tupelo Landing, prompting detective duo Mo LoBeau and Dale to launch a paranormal investigation and uncover the ghost’s identity before the town’s 250th anniversary celebration.

A New Orleans ghost story that intertwines the past with the present.

A mischievous little ghost longs to watch the town in daylight. When he finally steps out, his antics stir chaos, leaving him unable to return to his quiet nighttime existence.

A fourteen-year-old girl discovers a ghostly girl from 1877 when her family moves into a haunted house.

A curious boy learns how to disappear, while an unseen ghost watches as its protective veil slips away, leading to a playful mystery for young readers.