It's late autumn in Edinburgh and late autumn in the career of Detective Inspector John Rebus. As he tries to tie up some loose ends before retirement, a murder case intrudes. A dissident Russian poet has been found dead in what looks like a mugging gone wrong. By apparent coincidence a high-level delegation of Russian businessmen is in town, keen to bring business to Scotland. The politicians and bankers who run Edinburgh are determined that the case should be closed quickly and clinically.