Don Winslow of the Navy #63

Don Winslow fights fascists and escapes from "The Castle of Evil," a stronghold where he has been imprisoned. After blinding one captor and defeating a group of enemy soldiers in hand-to-hand combat, Winslow learns of a confession hidden in a taxi trunk that will expose the fascists' operations. He successfully recovers the confession, which implicates the fascist regime, and the story concludes with the democratic government of Rugomania now secure.