Secret Seven Mystery
By Enid Blyton
Illustrations by Burgess Sharrocks
Published by Brockhampton in 1973
ISBN: 0340038195.
The ninth Secret Seven book.
Light blue cloth-covered boards.
Dark blue lettering and decoration on covers.
Very Good condition
(Enid Blyton, Secret Seven)
Catalogue Number: #69820
Price: £10.00