This is one of the most unusual books I have read in a long time. Centred on a therapy group, it relates how as the members of the group gain strength, the therapist, Ash, starts to unravel. One group member becomes fixated on him while, at the same time, he struggles to maintain a professional relationship with one of his colleagues. Then there is a supernatural element as one character appears to be guided by a spirit/guardian angel. It is a real page turner as the reader gets caught up in the, sometimes conflicting, worlds of the various characters. It makes the reader question what is 'normal' behaviour and to what extent we are all flawed.