The Ace of Spades: 15 chapter serial. Gideon Trask and his henchmen at the saloon in Arkansas City covet the mineral survey of the Louisiana Territory made for Napoleon before the sale of the Territory to the United States. This is in possession of the Heath Brothers, who seek to use it in staking their land when the Oklahoma territory, last of the Louisiana tract to be released by the Government, is opened to Homesteaders.