Men At War (Peter Kirsanow) Books in Order

Peter Kirsanow's Men at War books continue the wartime espionage line built around Dick Canidy, Eric Fulmar, and the OSS under Wild Bill Donovan. These novels take the series deeper into the hidden side of World War II, where a mission might begin with a missing scientist, a forged identity, or a whisper from occupied territory and end with several governments scrambling to keep up. They read like military thrillers, but intelligence work is usually the real battlefield.

Canidy is the kind of operative Donovan uses when the assignment is too dangerous, too political, or too embarrassing to fail. Fulmar and the rest of the OSS circle give the books their range, moving from field work to planning rooms, coded messages, and tense meetings with allies who may not stay friendly for long. Kirsanow keeps the focus on capable people solving ugly problems under pressure, not on glamorous spy fantasy.

No mission stays simple for long.

In The Devil's Weapons, the job is to find Dr. Sebastian Kapsky, a scientist with vital knowledge of German rocket research, before the Nazis or Soviets get to him first. That setup tells you a lot about what this branch of the series does well. The stakes are military, scientific, and political all at once. Occupied Poland is not just scenery, it is the whole problem, a place where borders, loyalties, and ordinary rules have all been broken by war.

By Zero Option, the scope opens even further. The action moves toward the Tehran Conference in 1943, where Roosevelt, Churchill, and Stalin are set to meet while rumors swirl of an assassination plot. That shift, from a rescue mission to protecting a world-shaping conference, fits the series perfectly. These books are interested in the moments when one covert operation might bend the course of a much larger war, even if the people doing the work can only see part of the picture.

The tone is brisk, tense, and grounded in logistics. Real historical figures stand in the background, but the engine is still the field work, who can move, who can lie well enough, who can keep a frightened asset alive for one more day. If you like WWII fiction that mixes OSS tradecraft, military detail, and high-risk missions, this is the appeal. Read The Devil's Weapons before Zero Option, because the relationships and carryover threads land better in order.