A reckless young mouse named Ralph makes friends with a boy in room 215 of the Mountain View Inn and discovers the joys of motorcycling.

Seventeen-year-old Jani and her little sister Zosa secure jobs at a glamorous magical hotel, but when Jani realizes that their staff contracts are unbreakable, she embarks on a mission to unravel the mystery of the magic at the heart of the hotel and free Zosa--and the other staff--from the cruelty of the ruthless maître d'hôtel.

"Twelve-year-old Milo is stuck spending the winter holidays in a house full of strange guests who are not what they seem-again! He will have to work with friends old and new to uncover clues in search of a mysterious map and a famous smuggler's lost haul"--

While staying at a hotel in New York City, the Aldens investigate a series of annoying pranks plaguing the management and guests.

The Baudelaire orphans disguise themselves as employees of the Hotel Denoument and find themselves pursued by the evil Count Olaf and others.

"The Boxcar Children are investigating strange events at a hotel that some people say is haunted, and it seems like every room holds a new surprise. In this interactive, choose-your-path mystery, readers will put their sleuthing skills to the test, making decisions that will either help the Aldens crack the case or lead them deeper into the haunted hotel."--

After the Warren Hotel is shipwrecked on a strange island on his thirteenth birthday, Warren and his friends must solve a series of riddles to rescue Sketchy from a travelling circus.

Elizabeth, eleven, spends Christmas break at Winterhouse hotel under strange circumstances, where she discovers that she has magic, and her love of puzzles helps her solve a mystery.

Twelve-year-old Parker has grown up in his family's Home Away Inn, nestled on a wooded peninsula in Maine called Spruce Point. His best friend, Frankie, has been staying at the inn every summer for years with her family. Together, they've had epic adventures based out of a nearby old treehouse that serves as their official headquarters for Kids Confidential Meetings. But lately, business at the inn hasn't been great, and Parker is pretty sure he knows...

Leo and Remi have gotten used to the strangeness of the Whippet Hotel, but when the entire top floor is hoisted into the sky and transported to the field of wacky inventions, they find that they must compete against a number of foes to solve a puzzle or lose their beloved hotel forever.