Even Dogs in the Wild

Retirement doesn't suit John Rebus. So when DI Siobhan Clarke asks for his help on a case, Rebus doesn't need long to consider. Clarke's been investigating the death of a lawyer whose body was found along with a threatening note. Meanwhile, Big Ger Cafferty - Rebus's long-time nemesis - has received an identical note and a bullet through his window. Now it's up to Clarke and Rebus to connect the dots and stop a killer.  Book 20 of series.