Rosarita, a young relative of the powerful Doña Perfecta in the small Spanish village of Orbajosa, has been betrothed since infancy to her cousin, Pepe Rey Don Jose, although the two have never met. When Pepe comes to visit Rosarita, she immediately falls in love with him, but his offhand remark about the lack of enterprise in the small town alienates Doña Perfecta, and the old woman becomes determined to prevent the marriage.

Dick Evans is the corrupt boss of a rough-and-tumble munitions town called Powderville. He hires his friend, Jack Ripley, to establish a newspaper, intending merely to further his own financial ambitions; however, Jack envisions The Trumpet as an instrument of good and soon persuades Dick to clean up Powderville.

James Brieson, a wealthy stockbroker, ruins Hutch Valiant, who soon after dies of the shock. Valiant's son Steele returns from the Northwest, where he won his fortune, just before his father's death and decides to devote his life to the cause of revenge.

Miner Dan Stuyvesant finally strikes it rich, but on his way to report his claim, he is shot. When Jack Dedlow, the head of a gang of outlaws, hears this news, he rides to Stuyvesant's cabin intending to secure the claim for himself. There the outlaws find Stuyvesant's daughter Hilda, the sweetheart of Tom Flynn, and are about to draw cards for her when Dago Sam pulls out his guns and spirits her out the door. Because Tom is his only friend, Sam determines to protect Hilda from the gang, but when Tom suspiciously questions his intentions toward Hilda, Sam decides to live up to the town's poor opinion of him.

Robert "Bob" Wesley horrifies his father, Admiral John Wesley of the Naval Advisory Board, by failing his examination at the Annapolis naval academy. Bob seizes the chance to redeem himself, however, when he overhears Hanson, the butler, plotting with German agent Count Von Ornstorff to deliver his father's plans for the Atlantic coastal defenses to German Baroness Von Hulda. In Baltimore, Bob meets the baroness' ship and, with the aid of an old college professor, makes her his prisoner. Having impersonated a woman in the college play, Bob disguises himself as the baroness, rendezvous with the spies, and obtains the plans.

King Charles flees and hides in a huge oak tree when the troops loyal to Oliver Cromwell close in. The royal entourage is disguised, and the king's sweetheart masquerades as Charles. Only when she is brought before Cromwell is it discovered the switch has been made.

Ernest Schiller, a wealthy merchant, has the cherished ambition to secure as his son-in-law the Count De Grechy, a member of the nobility. His ambition is about to be realized, for the Count has accepted an urgent invitation to be Schiller's guest. His arrival is hailed with delight by the merchant, who offers the freedom of his home. Bertha, Schiller's daughter, does not experience the same enthusiasm which is manifested by her father. The reason for this is that she has pledged her heart and hand to Franz Rambauld, her sweetheart. The Count's attentions, therefore, are greatly distressing to Bertha. Nevertheless, through her father's insistence, the unfortunate girl is compelled to engage herself to the Count.

He was a hard-headed old business man and very mercenary, so when he received a letter from a debtor in a little country town asking for more time in which to pay the amount he owed, he decided to show no mercy. But on the way to the home of his debtors he had an accident. He slipped and fell from a cliff upon a projecting ledge below. He was thinking less of the money than of the chances of prolonging his life when he heard someone call him, and looking up he saw a girl standing on the cliff.

Wee Lady Betty rules the O'Reilly castle with a stern hand and a big heart until she learns that Roger, the O'Reilly heir, is coming to take possession of his estate. Unable to provide for her aged father, Betty conceives of a scheme. Feigning to leave the castle, she returns after dark with her father and installs him in the haunted chamber.

Neil Allison is tricked into assaying some false samples from a young crook's mine. When Neil sees that he has been duped, a quarrel ensues, and Jim Starke, the youth, is stabbed by an unknown assassin. Neil runs away thinking he has committed murder and becomes the unwitting partner of the victim's father.

A traumatized man returning home from war discovers that his wife has slipped into the underclass.

Such a soul torments young composer Georg von Wergenthin, around whom the author creates a precise picture of the fin de siècle, its neuroses and its politics. Georg starts a relationship with a young singer, but does not confess to her in front of his friends, even when she becomes pregnant by him.