Maddie loves spending summers at Havenfall, a Colorado inn where her uncle brokers peace between worlds, until a murder forces her to take on responsibilities for which she is unprepared.

At Greenglass House, a smuggler's inn, twelve-year-old Milo, the innkeepers' adopted son, plans to spend his winter holidays relaxing but soon guests are arriving with strange stories about the house sending Milo and Meddy, the cook's daughter, on an adventure.

"P.T. and his friend Gloria must solve a mystery at the world's wackiest motel: The Wonderland"--

Mia Tang's sixth grade year complicated by a hard-to-please teacher, financial setbacks at her parents' motel, and a looming immigration law that threatens to derail her entire life.

During the summer of 1987, Allie Jo, whose family runs an antebellum Florida hotel, meets Chase, who is staying there with his father, and they become friends when they discover a mysterious teenager hiding on the grounds of the hotel.

Elizabeth and Freddy are drawn into a mystery involving the strange behavior of the hotel guests, Elizabeth's unpredictable powers, and the echoes of an enemy from the past.

When the guests of the Shangri-La Hotel are scared away by a white-haired female ghost, Dink and his friends investigate the mystery.

Having explored every part of the fantastical Whippet Hotel, Leo discovers that it hides even more amazing secrets beneath its foundation, in an adventure that puts the hotel's fate in Leo's hands.

Strange and ridiculous things happen at the Hotel Splendide when the chef takes his first sip of hot soup under the full moon.

A reluctant mother to four young geese, grumpy Bruce the bear loses his temper when he migrates home in the spring only to discover that mice have converted his den into a hotel.