- O' Henry was an American famous short story writer.- His original name was William Sidney Porter.- O' Henry is his Penname.- His tales romanticized the commonplace—in particular the life of ordinary people in New York City.- O. Henry was a professional writer, he worked as a clerk in a drugstore.- He is famous for his story.Other Notable works:- Heart of the West- Houston Post, Postscripts- Letters to Lithopolis- Roads of Destiny- Sixes and Sevens- Strictly Business- The Four Million- The Furnished Room- The Gift of the Magi- The Last Leaf- The Ransom of Red Chief- The Trimmed Lamp- The Voice of the City- Waifs and Strays- WhirligigsSource: Britannica.com