George Horace LorimerÕs More Letters From A Self-Made Merchant To His Son is a sequel to his widely popular Letters From A Self-Made Merchant To His Son, and offers fourteen more hilarious letters from Old Gorgon Graham, a prosperous pork-packer in Chicago, to his son, Pierrepont, whom he ÔaffectionatelyÕ calls ÔPiggy.Õ