Justin H. McCloskey

Four "Picture Brides", from New Orleans, arrive in the Brazilian jungle on a riverboat, brought there to marry workers at Lottagrasso, a remote mining site of the Standard Diamond Mines. Also on the boat with the four "mail-order" brides (Americans Mame Smith, Flo Lane, and Gwen from England and Lena from Europe) is Mary Lee, a frightened and innocent girl, who has come to see the mine's brutal supervisor, Von Luden, about a job.

The rebellious daughter of an army general gets involved with a Communist agitator, mainly to annoy her father. He arranges to have her kidnapped and taken to Mexico--hoping that she will forget her "Red" boyfriend--by a young, handsome soldier named Jeff who, while somewhat of a goof-up, the general believes is still better for her.

After a young inventor discovers a powerful new explosive, agents from a German chemical firm induce him to study at a German university. While there, he is repelled by certain aspects of the people, and he leaves for Belgium. When the war begins, the inventor saves a Belgian burgomaster's daughter from Prussian invaders. The inventor and the girl endure horrible suffering because of the war, but they find happiness at its end, while the formerly fighting nations direct their effort towards world peace at the Paris conferences. The assassination of Kurt Eisner of Bavaria occurs at the end.

Broad-minded rector Stephen Carey is ousted from his church by his vestrymen and befriends Claudia Bigelow, a young divorcée who defended his position in the church. Claudia's carelessness in leaving a cigarette burning causes Jimsy, the housekeeper's son, to go blind. Stephen's prayers restore the boy's sight, and a happy future is predicted for all.

Bradford Vinton falls in love with a girl singer from the slums, but his father makes plans to break the relationship; when the plans fail, he disinherits his son.