Book 10 : Puzzle for the Secret Seven by Enid Blyton
The gang witness the horror of a house going up in flames! Then there's the theft of a very valuable violin. Are the two incidents connected? The Seven mean to use all their detective know-how to find out!

Description
The gang witness the horror of a house going up in flames! Then there's the theft of a very valuable violin. Are the two incidents connected? The Seven mean to use all their detective know-how to find out!












