The fiercely intelligent, ambitious MI5 officer Liz Carlyle returns in a spy novel of arresting psychological complexity and unflagging suspense. In the most recent installment in the Liz Carlyle series, Liz has been transferred to counter-espionage--the hub of MI5 operations during the Cold War. Her mission: protect Nikita Brunovsky, an increasingly vocal opponent of Vladimir Putin, who has been targeted for assassination and is seeking refuge in...