One of My Sons

A detective story which solves in an exceedingly clever manner the inexplicable death of a prosperous stockbroker and the secret of his life. The reader's attention is first caught by a mysterious letter, the key to the situation, and is held to the end by a series of ingenious devices.

Anna Katharine Green (November 11, 1846 – April 11, 1935) was an American poet and novelist. She was one of the first writers of detective fiction in America and distinguished herself by writing well plotted, legally accurate stories. Green has been called "the mother of the detective novel".