I read this novel over 24 hours because, despite it being Christmas and the busiest time of year for me, I quite simply could not put it down. The main character is a neuro-surgeon who, while investigating the effects that follow from the removal of a malignant brain tumour in one of his patients, finds himself drawn into highly dangerous territories. This brilliant story line has believable characters, atmospheric settings in Edinburgh and Malta, a mad priest, some love interest and a good helping of paranormal psychology. I am certainly going to down-load more of Ken McClures novels...look out for more reviews.