Cam Walker, the 12-year-old son of the creators of a traveling theme park called Futureland, must stop an unknown enemy from stealing his parent's cutting-edge technology and using it for sinister purposes.

Last summer, they searched for Audrey Covington. This summer, they'll search for the truth. Paige Redmond has always felt lucky to spend her summers in Clearwater Ridge, sunning at the waterfalls and partying at the mansions of the rich vacationers there. One night, Audrey didn't come home. Though Audrey wasn't the first girl to disappear in Clearwater Ridge, she left behind more lies than clues. Now, one summer later, her case has gone cold, and...

"What if young Arthur Conan Doyle really went to a secret school for extraordinarily gifted children called Baskerville Hall? When a mysterious man with a pipe notices young Arthur's incredible deductive skills, Arthur's offered a spot at the esteemed Baskerville Hall and a chance to lift his family out of poverty. There Arthur makes quick friends with Irene Eagle, a girl who boldly strides into any adventure, and Jimmie Moriarty, a boy whose brilliance...

In Fall River, Massachusetts, home to New England's infamous Bridgewater Triangle, Tessa must prove her brother innocent of murdering his girlfriend's parents with an axe, a mystery that proves all too close to the Lizzie Borden murders one hundred years earlier.

From New York Times bestselling author Anne Hillerman, a thrilling and moving chapter in the Leaphorn, Chee & Manuelito series involving several emotionally complex cases that will test the detectives in different ways. Joe Leaphorn may be long retired from the Navajo Tribal Police, but his detective skills are still sharp, honed by his work as a private detective. His experience will be essential to solve a compelling new case: finding the birth...

King and Kayla go on a sleepover adventure at Thor and Jillian's house, where they investigate spooky occurrences in the basement.

"Willow Feathers McBeaver, aka Detective Duck, is a crime-solving (and very precocious) little duck. She and her animal pals live on beautiful Dogwood Pond, which is adjacent to Lazy Days, a human campground in New England. A pristine spot with clear water, abundant wildlife, and shady willow trees, Dogwood Pond is encountering puzzling problems—mysteries that arise from human-caused disruptions in nature such as water pollution, garbage, warming...