The sheer determination and single-mindedness required to achieve selection to this secret world is graphically described, as well as how, against seemingly impossible odds, the operators of the FRU managed to persuade terrorists and their close associates to turn informer. The methods the unit used to target, recruit and handle their contacts, how they protected their informants, and the terrifying life their agents led are all told by an agent handler, using many of his cases to illustrate the sharpness, intelligence (and sense of humour) essential to the job.

Fishers of Men fills a gap in the available information about the secret war against terrorism in Northern Ireland. It is a gap that has so far remained largely unexplored – until Rob Lewis s informative and explosive book.