In the latest installment of Martin Cruz Smith's celebrated Arkady Renko series, the legendary Moscow investigator seeks to solve the murder of a diplomat as Russia's invasion of Ukraine wears on and the effects of Renko's Parkinson's Disease worsen. Helped by his lover, journalist Tatiana Petrovna, Renko traces the murder to a Russian paramilitary group aided by a government official who also used to be a romantic partner of Renko. Before long, those responsible for the killing look to similarly dispatch Arkady and Tatiana, all of it leading to a thrilling and action-packed climax. Hotel Ukraine upholds Martin Cruz Smith's reputation as a master of modern detective fiction and Arkady Renko's standing as one of the genre's most complex protagonists.