15 books in series
The Secret Seven
The Secret Seven is a 14-book series with 15 primary works first released in 1949 with contributions by Enid Blyton.
1949 • 22 Readers • 119 pages • 3.6
6 Readers • 121 pages • 3.8
1951 • 6 Readers • 95 pages • 4
1952 • 3 Readers • 5
1953 • 103 pages
1954 • 3 Readers • 95 pages • 4.5
1955 • 4 Readers • 122 pages • 4.3
1956 • 6 Readers • 4.5
1957 • 97 pages
1958 • 5 Readers • 128 pages • 3.7
1959 • 2 Readers • 96 pages • 4
1960 • 4 Readers • 130 pages • 4.5
1962 • 5 Readers • 136 pages • 4.5
1962 • 3 Readers • 4.5
1957 • 1 Reader • 90 pages