
"The Gift of the Magi" is about a young couple, Jim and Della, who are short of money but desperately want to buy each other Christmas gifts. Unbeknownst to Jim, Della sells her most valuable possession, her beautiful hair, in order to buy a platinum fob chain for Jim's watch; while unbeknownst to Della, Jim sells his own most valuable possession, his watch, to buy jeweled combs for Della's hair. The essential premise of this story has been copied, re-worked, parodied, and otherwise re-told countless times in the century since it was written. "The Cop and the Anthem" about a New York City hobo named Soapy, who sets out to get arrested so that he can be a guest of the city jail instead of sleeping out in the cold winter. Despite efforts at petty theft, vandalism, disorderly conduct, and "flirting" with a young prostitute, Soapy fails to draw the attention of the police. Disconsolate, he pauses in front of a church, where an organ anthem inspires him to clean up his life; ironically, he is charged for loitering and sentenced to three months in prison. "A Retrieved Reformation", which tells the tale of safecracker Jimmy Valentine, recently freed from prison. He goes to a town bank to case it before he robs it. As he walks to the door, he catches the eye of the banker's beautiful daughter. They immediately fall in love and Valentine decides to give up his criminal career. He moves into the town, taking up the identity of Ralph Spencer, a shoemaker. Just as he is about to leave to deliver his specialized tools to an old associate, a lawman who recognizes him arrives at the bank. Jimmy and his fiancée and her family are at the bank, inspecting a new safe when a child accidentally gets locked inside the airtight vault. Knowing it will seal his fate, Valentine opens the safe to rescue the child. However, much to Valentine's surprise, the lawman denies recognizing him and lets him go. (Resource : Wikipedia)
Author

Such volumes as Cabbages and Kings (1904) and The Four Million (1906) collect short stories, noted for their often surprising endings, of American writer William Sydney Porter, who used the pen name O. Henry. His biography shows where he found inspiration for his characters. His era produced their voices and his language. Mother of three-year-old Porter died from tuberculosis. He left school at fifteen years of age and worked for five years in drugstore of his uncle and then for two years at a Texas sheep ranch. In 1884, he went to Austin, where he worked in a real estate office and a church choir and spent four years as a draftsman in the general land office. His wife and firstborn died, but daughter Margaret survived him. He failed to establish a small humorous weekly and afterward worked in poorly-run bank. When its accounts balanced not, people blamed and fired him. In Houston, he worked for a few years until, ordered to stand trial for embezzlement, he fled to New Orleans and thence Honduras. Two years later, he returned on account of illness of his wife. Apprehended, Porter served a few months more than three years in a penitentiary in Columbus, Ohio. During his incarceration, he composed ten short stories, including A Blackjack Bargainer , The Enchanted Kiss , and The Duplicity of Hargraves . In 1899, McClure's published Whistling Dick's Christmas Story and Georgia's Ruling . In Pittsburgh, Pennsylvania, he sent manuscripts to New York editors. In the spring of 1902, Ainslee's Magazine offered him a regular income if he moved to New York. In less than eight years, he became a bestselling author of collections of short stories. Cabbages and Kings came first in 1904 The Four Million, and The Trimmed Lamp and Heart of the West followed in 1907, and The Voice of the City in 1908, Roads of Destiny and Options in 1909, Strictly Business and Whirligigs in 1910 followed. Posthumously published collections include The Gentle Grafter about the swindler, Jeff Peters; Rolling Stones , Waifs and Strays , and in 1936, unsigned stories, followed. People rewarded other persons financially more. A Retrieved Reformation about the safe-cracker Jimmy Valentine got $250; six years later, $500 for dramatic rights, which gave over $100,000 royalties for playwright Paul Armstrong. Many stories have been made into films.