What do you get for the dad who has everything? Something more personal than a sweater or tie, for sure. Books tend to be a good choice, but if he has already built a stunning three-tiered library and study to house his growing collection of books and manuscripts, the latest bestseller just won't do. One year, J.P. Morgan, Jr. (known as Jack) found a perfect little gift for his father. In 1906 and 1907, Pierpont Morgan had acquired some manuscripts of the American writer Bret Harte. Largely forgotten today, Harte was one of America's most popular (and well-paid) writers of the late 19th century. Jack built on this interest of his father's by giving him, for Christmas in 1909, the manuscript of Harte's short story How Santa Claus came to Simpson's Bar.