The Mystery Series: The Mystery Series Collection: Books 1-3 by Enid Blyton

Whenever there's a mystery, the Find-Outers are on the case! A brilliant bumper collection, from bestselling author Enid Blyton.

The Mystery of the Burnt Cottage
Someone has set fire to Mr Hick's cottage, but who could it be? Fatty, Larry, Daisy, Pip, Bets and Buster the dog have their very first case to solve. But it's not easy being detectives with policeman Mr Goon telling them to "clear orf". The Find-Outers are determined - they have to solve the mystery before Mr Goon does!

The Mystery of the Disappearing Cat
A prize-winning Siamese Cat has been stolen, and all evidence points to the Find-Outers' friend Luke. Fatty Larry, Daisy, Pip and Bets know Luke is innocent, but how can they prove it? The Find-Outers have another mystery to solve!

The Mystery of the Secret Room
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.