Henry C. Rowland

Rich young playboy Gregory Kirkland reads a newspaper story about a daring robbery, and bets his friends that he can steal a famous diamond tiara, The Sultana, from its designer and then secretly return it without being caught. Robert Sautrelle, who designed the tiara, visits Kirkland's home, and Gregory does indeed steal it. However, he gets cold feet before he returns it and convinces a woman he knows, Virginia Lowndes, to return it. Unfortunately, things don't work out exactly as Gregory had planned.

At a party thrown at the Metcalf estate, the Marquise D'Irancy's Sultana diamond disappears when the lights go out during a power failure. Suspected of the crime is William Kirkland, the wastrel son of the wealthy Kirkland family, but William's sister Diana comes to his defense. Aiding her in the investigation is Clamp, a wandering peddler.

Alisa Graeme journeys from Scotland to the U.S. to visit Jeremiah Wishart, an old wealthy friend of her grandfather. The invalid Jeremiah is charmed by Alisa and decides she would make a good wife for his favorite nephew, David. Without meeting Alisa, David refuses the arrangement and runs away. Later, Alisa also runs away rather than wed another of Jeremiah's nephews and meets a young billboard painter in the country.

Wealthy, spoiled society girl Judith Stafford accepts a marriage proposal from rich European Count Henri and adopts his arrogance and contempt for American "barbarians". This angers her father Tobias, who arranges for Judith and a cowboy friend of his, Larry Saunders, to be marooned on a South Sea island to teach her a lesson and break her spirit. At first the "test" has no effect on her, but she soon begins to warm to Larry--until her snobbish fiance' shows up.

Finding himself broke and out of a job in Paris, American William Ruggles joins the Turkish army and is sent to fight in its war in the Balkans. During a particularly hard-fought battle, he rescues a wounded Turkish soldier. Before he dies the Turk, out of gratitude, leaves William his fortune - but with the proviso that he take care of the Turk's three beautiful young wards.