Author:Blyton, Enid. These are the original books which were first published in 1949. 16 exciting adventures: The Secret Seven; Secret Seven Adventures; Well Done, Secret Seven; Secret Seven on the Trail; Go Ahead, Secret Seven; Good Work, Secret Seven; Secret Seven Win Through; Three Cheers, Secret Seven; Secret Seven Mystery; Puzzle for the Secret Seven; Secret Seven Fireworks; Good Old Secret Seven; Shock for the Secret Seven; Look Out, Secret Seven; Fun for the Secret Seven; The Secret Seven Short Story Collection.
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