内容简介：
August in Edinburgh: as Skinner stands on the edge of a career-defining moment and his fiancee--Scotland's First Minister Aileen de Marco--faces a political crisis, one of Scotland's most successful crime writers is found dead at the Edinburgh International Book Festival. As the mystery deepens, Skinner finds himself crossing swords with an old enemy from the past, while his investigating detectives are faced with the unwelcome complication of a duke's junkie daughter. Meanwhile a second Scottish celebrity dies violently in Australia. It seems impossible, but could the two be connected? As DCS Mario McGuire heads to Melbourne to investigate, back in Scotland his boss's big moment is compromised in the most dramatic and unexpected manner, as a famous friendship is shattered forever.