(W) Roger Gibson
(A) Vincent Danks

Who is Harker? He's grumpy. He's quirky. He drives a classic car. He solves crime. And he's not on television! When a mutilated body is discovered on the steps of a Hawksmoor church in Bloomsbury, the crime appears to have all the hallmarks of a gothic murder from Lodon's Victorian past - and Detective Chief Inspector Harker may be the only one who can crack the case!