A famed mystery writer and her doctor ex-lover solve her daughter-in-law's murder.
Paranormal novelist Gideon Harlax is drawn into a battle between the forces of good, represented by alien angel Helith, and the forces of evil, represented by Helith's evil brother Asrael. Ranging from Oxford to Denmark, a North Sea ferry to an alien planet, Harlax unwittingly becomes part of an ancient plot that may result in the destruction of Earth...
Adaptation of the novella by Robert Louis Stevenson
