The Secret of Grey Walls (1995)

Malcolm Saville

Year:	1995
Authors:	Malcolm Saville
Publishers:	Hippo Bks
Print type:	BOOK

Description:

When David, Peter, Mary, Dickie and Tom of the Lone Pine Club go on holiday together, they know something exciting is bound to happen. They soon find themselves investigating a sheep-stealing plot and following a trail which leads to the strange house with grey walls.