The Mystery of the Secret Room (Five Find-outers & Dog)
By Enid Blyton.
Description
An adventure for the Five Find-Outers and their dog. Fatty, Larry, Daisy, Pip, Bets and Buster are looking for mysteries during the Christmas holidays when Pip discovers a fully furnished room at the top of an otherwise empty house. - from Amzon
ISBN(s)
0749719699, 9780749719692