Ruth Roland Serials

Daniel Robin has become mixed up with a band of criminals known as "the 13," and is shot when he refuses to do their bidding. His daughter Ruth, brought home from boarding school, reaches his bedside before he expires. He tells her that she will be given thirteen keys. Instructions will be provided with each key and, if she follows the instructions, she will eventually fully learn of her birthright. Many adventures then follow as Ruth attempts to solve the puzzle of each key and establish her true birthright.

A young woman finds a trunk full of stolen diamonds, takes them and heads westward, pursued by the thief.

A young woman attempts to rescue her father from a gang that has kidnapped him in order to find out his secret for making "Fuelite," a substitute for coal.

Ruth, the owner of Haunted Valley, borrows a million dollars in order to finish a dam. The terms of the loan specify that if she doesn't pay it back in three months she will lose both Lost River Dam and Haunted Valley.

A young woman tries to find out the reason behind why all of her female ancestors have been killed before they reach their 21st birthday.

Two factions struggle to gain and keep possession of a pool of molten gold.