Find the doctor and retrieve the stolen documentation.

Yet following in the footsteps of Dr Fowler unearths more than expected.

An illicit secret, a sticky end outside a gangland pub and the words of a dying man whose reputation is in tatters. Though he is relentless in his pursuit of the truth, the streets of 1960s Bristol lead JT Ellington into a tight corner, as demons of the past pursue him as implacably and relentlessly as the devil himself. And when JT concludes his search, it's a truth more disturbing and deadlier than he could ever have imagined.