Book guide
Enigma
At Bletchley Park, a broken code and a vanished woman may decide the war.
GenresHistoricalThriller
Genre and trope pairingsHistoricalWar storyThrillerBetrayalThrillerHidden identityThrillerRace against timeThrillerMissing person
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About Enigma
In 1943, codebreaker Tom Jericho returns to Bletchley Park as the Germans abruptly change their U-boat Enigma settings. With Allied convoys at risk and Claire Romilly missing, he is drawn into a wartime mystery where mathematics, secrecy, and betrayal collide.
Reading signals
- Spice
- Medium
- Darkness
- Balanced
- Pacing
- Fast
Content warnings
- war
- death
- mental illness
- murder
