When the Dogs Don't Bark

*As seen on ITV''s The Pembrokeshire Murders*

''Fascinating. A book that will be essential reading for every aspiring crime writer'' Guardian

''Offers a chilling glimpse into her life''s work. Fascinating stuff.'' Sunday Times

''Compelling'' Daily Mirrror

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By the time I arrived at the wood yard in Huddersfield on a bitterly cold night in February 1978, the body of the 18-year-old victim had ...