Cruel Mercy

'Effortlessly blends the brutal and the tender, the dark and the light. Aector McAvoy is a true original. So is David Mark.' Mick Herron, author of Dead LionsDS Aector McAvoy's brother-in-law Valentine is missing.In New York City, half the world away.And the two men he travelled with have just been found in an open grave upstate: one dead, one as good as.McAvoy doesn't believe Valentine killed them. He does believe he's in trouble. And so he follows him to New York, determined to find out what h