Riders of the Purple Sage is a classic Western novel by Zane Grey, featuring a gripping tale of justice, romance, and revenge in the rugged Utah frontier. The story follows Jane Withersteen, a Mormon rancher persecuted by her own community, and Lassiter, a mysterious gunman with a vendetta. As they struggle against oppression and lawlessness, their fates intertwine in a thrilling and dramatic narrative. The novel, known for its vivid descriptions of the American West, played a significant role in shaping the Western genre.