"Square Deal Sanderson" by Charles Alden Seltzer is a novel written in the early 20th century. The story follows the main character, Deal Sanderson, a rugged and principled ranch hand, as he navigates the challenges of life in the American Southwest. The narrative begins with Sanderson's awakening in the desert, where he becomes embroiled in a dire situation involving a personal conflict among several riders, setting the stage for a tale of action, intrigue, and moral dilemmas. The opening of the book introduces Sanderson as he wakes up in his camp and observes his surroundings, only to notice a suspicious group of riders nearby. As he remains vigilant, a confrontation unfolds between a pursued rider and his pursuers, which Sanderson decides to follow, drawn by curiosity. This marks the beginning of a series of events that will lead him to the Double A Ranch, where he becomes entangled in the lives of Mary Bransford and her brother, who is believed to have vanished. The opening emphasizes his alertness and strong sense of morality, foreshadowing the conflicts and relationships that will develop as the story progresses. (This is an automatically generated summary.)