Zudora, not knowing she's an heiress to a $20 million fortune, lives with her uncle, a mystic and detective, who covets her inheritance. She wants to marry John Storm but her uncle is against it. However, the uncle makes a bargain; if Zudora can solve the next twenty mysteries brought to him, she can marry as she chooses. Episodes 1,2 and 8, plus another unidentified chapter, survive. The rest is believed to be lost.

A chorus girl in a theatrical show is being pursued by a "Stage Door Johnny" while her somewhat prudish boyfriend tries to "rescue" her from a life in the theater. Old Jane, the show's wardrobe mistress, takes the girl under her wing and gives her advice on how to handle her situation.

Born in a prospector's camp, orphaned by a flood and taken care of by relatives to whom she was unwelcome, Mercy grew up dodging blows and curses with equal dexterity and indifferent success.