Books Our kind of traitor

The novel is a spy thriller that follows a young English couple, Perry and Gail, who are on vacation in Antigua. They befriend a charismatic Russian millionaire named Dima, who reveals himself to be a high-level money launderer for the Russian mafia. Dima enlists the couple's help to defect to the British Secret Service, which thrusts them into a dangerous world of international espionag and dirty politics.