Well I struggled through Patricia Cornwell's latest (Depraved Heart, it may finally be the last of hers I read), and given up a few pages in to Yrsa Sigidardottir's latest (I'll not bother with any more of hers for sure), I looked at my waiting stack, and pulled out Ben Aaronovitch's "Rivers of London", about a probationary copper that sees ghosts. Works for me.