5 books in series
Salaisuus
Salaisuus is a 5-book series with 5 primary works first released in 1943 with contributions by Enid Blyton.
#1
1943 • 12 Readers • 216 pages • 4.1
#6
1946 • 5 Readers • 227 pages • 3.7
#7
1950 • 6 Readers • 160 pages • 4.5
#9
1951 • 3 Readers • 180 pages • 4.5
#10
1954 • 1 Reader