When an ancient female body is discovered in a peat bog close to the megalithic tomb of Newgrange, archaeologist Illaun Bowe hopes it is the career-boosting find she's been searching for. But the body she finds is like none she's encountered before its eyes have been gouged out, its throat slashed and there is a sprinkling of holly berries in the earth beside it. Who could have subjected it to such a grotesque and violent end?Hoping the brutalised body will provide much-needed scientific data on the rituals of the pre-Celtic people who built the famous Boyne Valley necropolis, Illaun begins her research in an area full of supernatural history and ghost stories, encountering shady property developers, mysterious locals and, most interestingly of all, a secluded convent that doesn't appear on any maps.And then the murders begin. One by one, those who were with Illaun at the site are picked off: eyes gouged out, mouths stuffed with holly. It would seem that there are more than bodies buried in the ancient soil ... and someone is prepared to go to any lengths to safeguard them ...