Shanghai, 1923.
Jake finds love and uncovers a Japanese plot to undermine the Chinese Government.

Interior China, 1921.
A trip up the Yangtze selling guns leads Jake to investigate the brutal murderer of a famous American missionary and his wife.

It's 1952 and a young Jewish immigrant working in a steel mill is accused of murder. Facing a possible death sentence, he hunts the real killer, helped by his labor gang buddies and a famous lawyer and his beautiful daughter.

Shanghai, 1937.
Jake must help a Jewish scientist, his young daughter, and a brave American woman escape the long arm of the Gestapo.

Siberia, 1920.
Jake Greenberg escapes on the last train from Omsk, fighting blizzards and cutthroat partisans, while hunting a murderer on board.