A single murder… An unidentified animal skull … Sightings of a tusked horse … Flesh on the bones of an old Scottish myth.

A struggling Scottish scientist holds a potential unicorn skull in his hands. If he proves it’s authentic, his career will be made. If he dies trying, he won’t be the first.

Gillan McArdle’s academic career is ending because of one stupid lapse of judgement. But he’s the most talented young archaeologist in Scotland, and a Dundee based media outfit can use his skills. Offered a short term contract, he lands on the Hebridean island of Harris to investigate obscure animal bones. Quickly dismissing the unicorn skull as a thinly disguised fake, he can’t deny there’s something unusual about these bones. Baited by rumours of a majestic tusked horse roaming the upland moors, Gill begins to suspect someone is manipulating him. As he gradually unravels the mystery of the skull, he arrives at one disturbing conclusion. If this creature does exist, all the evidence suggests it’s a killer.