Nancy Drew visits New Orleans where the Mardi Gras festivities include pirates, ghosts, and suspicious happenings

Young readers can join Thea Stilton, a special correspondent for The Rodent's Gazette, as she and the Thea Sisters spend the holidays in Rome.

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

Casey, Leon, and Dottie, The Calendar Club detectives, won't let their babysitter stop them from using their detective skills to find and prevent a cat bugler set to steal money and jewelry at the town's New Year's Eve party.

While attending the Cuckoo Clock Carnival in Germany, the Thea sisters investigate the theft of a famous clock.

The Thea sisters are off to Madagascar for Adventure Camp. While on the nature preserve, they discover that endangered animals are under threat.

The spies head to New York City when a credible threat is made against a young climate activist.

"The Thea Sisters are headed to Venice, Italy! They'll be there for the Carnival, an annual festival that's famouse for its elaborate masks. The mouselets love exploring the city's bridges and canals, and seeing the beautiful costumes mice wear to Carnival celebrations. But a mysterious thief strikes while they are there! Can they unmask him before the festival ends?"--Page 4 of cover.

From the acclaimed author of Scritch Scratch and What Lives in the Woods comes a action-packed adventure novel about three friends who team up to find a hidden treasure in an abandoned 1950's funhouse.

"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...