All the books were published by Brockhampton and illustrated
by George Brook to 1952, Bruno Kay from 1953 to 1955 and thereafter by Burgess Sharrocks.
The Secret Seven
1949
Secret Seven Adventure 1950
Well Done, Secret Seven
1951
Secret Seven on the Trail 1952
Go Ahead, Secret Seven
1953
Good Work, Secret Seven 1954
Secret Seven Win Through 1955
Three Cheers, Secret Seven 1956
Secret Seven Mystery 1957
Puzzle for the Secret Seven 1958
Secret Seven Fireworks 1959
Good Old Secret Seven 1960
Shock for The Secret Seven 1961
Look Out, Secret Seven
1962
Fun for The Secret Seven 1963