The Five Find-Outers Books in chronological order
1943
9781405203937
The Mystery of the Burnt Cottage
Buy1943
9780416174229
The Mystery of the Strange Bundle
Buy1944
9781405203944
The Mystery of the Disappearing Cat
Buy1945
9781405203951
The Mystery of the Secret Room
Buy1946
9781405203968
The Mystery of the Spiteful Letters
Buy1947
9781405203975
The Mystery of the Missing Necklace
Buy1948
9781405203982
The Mystery of the Hidden House
Buy1949
9781405203999
The Mystery of the Pantomime Cat
Buy1950
9780006932017
The Mystery of the Invisible Thief
Buy1951
9780749719838
The Mystery of the Vanished Prince
Buy1953
9780006932048
The Mystery of Holly Lane
Buy1954
9780749719791
The Mystery of Tally-Ho Cottage
Buy1956
9781405204064
The Mystery of the Strange Messages
Buy1956
9781405204057
The Mystery of the Missing Man
Buy1961
9780749719821
The Mystery of Banshee Towers
Buy