Well Done the Secret Seven (STMP 49029)
Book 5 of 6 in this category 
Book Details...
First edition: 1983
Publisher: Worldwide Audio
Illustrator: Uncredited
Category: Super Tempo Cassettes
Genre: Mystery/Adventure
Type: Cassettes
Publisher: Worldwide Audio
Illustrator: Uncredited
Category: Super Tempo Cassettes
Genre: Mystery/Adventure
Type: Cassettes
On This Page...
Dramatised by the Chickenshed Theatre Workshop
Produced by Barry Ainsworth