THE ULTRA BETRAYAL

This sequel follows an American and British spy team during World War II.

England, 1942. The crucial secrets of Bletchley Park, Britain’s code and cipher school, are in jeopardy. Swedish cryptologist Gunnar Lind has disappeared from the school, and it is vital to the war effort that his knowledge of Britain’s code-breaking program doesn’t end up in Nazi hands. Winston Churchill knows just whom he wants for the mission: Conor Thorn and Emily Bright. Conor is an agent of the OSS, America’s newly inaugurated intelligence agency. He’s known for his rather reckless methods—like his recent shootout with German spies in the Lisbon airport. Emily is an MI6 agent who worked with Conor successfully on his previous mission—and who has developed strong feelings for him despite herself. Conor is a bit distracted after recently learning that his wife, Grace, was raped not long before her death. Emily goes ahead to Stockholm to search for Lind, but when she turns up missing, Conor must go after her, accompanied by the cryptologist’s highly suspicious wife, Eve. With so many emotions involved, it’s all but inevitable that Conor will resort to even more reckless tactics to save Emily and the Allied war effort. Dyer’s detailed prose excels at evoking the feel of World War II spycraft—or at least the sense of it that readers have in their minds: An operative’s “suite at the Grand was impressively spacious, as well as being neat and orderly, as if an army of maids had just left….A small envelope lay on top of the paper. An ashtray, free from any ash, was placed alongside the newspaper and a pack of Chesterfield cigarettes, unopened.” The book features the requisite historical cameos—Alan Turing, Edward R. Murrow, Ian Fleming—and plenty of cloak-and-dagger encounters, which will please readers enough to ignore the rather contrived plot. Grace’s assault seems a bit exploitatively dark for this sort of novel, which can at times feel quite cartoonish. But fans of this genre will enjoy Dyer’s handling of the setting and the tropes.

A fun, if slightly flawed, wartime espionage tale.