Title: The Mystery of the Secret Room
First published: 1996
Description: During the Christmas holidays Pip discovers a room in Miss Crump's old empty house isn't empty at all -- someone has been using it! It's the perfect mystery for Fatty to put his new talent for disguises to use. Now it's up to Fatty and Pip along with Bets, Larry, Daisy and Buster the dog to find out who has been using Miss Crump's old house.

The Find-Outers is a clever mystery series from bestselling author Enid Blyton, and perfect for fans of The Secret Seven.
Subjects: Children's fiction, Adventure and adventurers, fiction, Mystery and detective stories, Five Find-Outers (Fictitious characters), Juvenile fiction, Detective and mystery stories, Children's stories, Adventure stories, Mystery fiction, Dogs, fiction, Friendship, fiction, Christmas stories, Children's stories, English, English fiction
LC classification: PZ7.B629 Mzm