The fourth book in the series following Give Me Liberty

It is early 1943 and in the Philippines a ragtag American guerilla army battles the Japanese, under a most unusual commander. In Budapest, an agent must keep two key prisoners from being interrogated by the Gestapo, his only choice to rescue them - or kill them. In Washington, an Army Air Corps captain suddenly finds himself assigned deep under the sea, his mission an improbable one involving submarines, supplies, arms and gold. And in Cairo, an undistinguished pilot named Darmstadter wonders why in the world the OSS is interested in his services, only to find out in the most dramatic way - and become a hero in the process