Body Parts and Mind Games (County Durham Quad #4)

Organ trafficking, types of attraction and far-right nationalism are ingredients in this tale about Mike, Ross, Raith and Phil, a gay polyamorous quad who live in North-East England.
Phil is a surgeon in Warbridge Hospital. A patient's organs are harvested illegally. Are Phil's colleagues involved?
Detective Nick Seabrooke returns to Warbridge to ask Phil to aid the investigation. Agreeing endangers the quad in more ways than one. How will Nick, who is asexual, react to meeting the quad again? How will they react to him?
This is the fourth story in the County Durham Quad series. Background information is included for new readers.