About the book, from the publisher:
The Complaints: that's the name given to the Internal Affairs department who seek out dirty and compromised cops, the ones who've made deals with the devil. And sometimes The Complaints must travel.Learn about Ian Rankin's five favorite literary crime novels and the best selling book he wishes he'd written.
A major inquiry into a neighboring police force sees Malcolm Fox and his colleagues cast adrift, unsure of territory, protocol, or who they can trust. An entire station-house looks to have been compromised, but as Fox digs deeper he finds the trail leads him back in time to the suicide of a prominent politician and activist. There are secrets buried in the past, and reputations on the line.
In his newest pulse-pounding thriller, Ian Rankin holds up a mirror to an age of fear and paranoia, and shows us something of our own lives reflected there.