The Restless Sex

The Restless Sex is a novel by Robert W. Chambers originally published in 1918. In the novel, Stephanie (Steve) is a restless and adventurous young woman. She is in love with Jim, her foster brother and childhood sweetheart. But now, she also finds herself attracted to art student Oswald Grismer. Jim leaves for Paris to become an author. In this period, Steve and Oswald decide to marry each other. When Jim finds out, he returns home to win Steve over.

It has been adapted to film.