Wildwood — Sarah Rayne

Felicity Stafford is struggling to come to terms with the death of her husband Connor - and a chilling post-mortem report: Con's blood fits no known human classification. And when a young man with the same dangerous charm as Connor enters her life, Felicity and her small daughter become threatened by the past: a past mysteriously entangled with an ancestral Derbyshire family who once guarded England's forests from a fearsome enemy.