Long-time cowgirl Sonora Larson has recently won a trip for three to Arizona, realizing that she'll bring along her sister, Gloria, and her handsome pal, Charlie. Yet when a rattlesnake attacks Sonora's horse, she is left alone in the vast Painted Desert of Arizona. rn In the desert, Sonora meets her dream horse-a wild, white colt named White Lightning. Can Sonora tame the horse and make her dreams of owning him a reality? Or will the untamed colt prove too much to handle and stay in the wild forever? Find out in the electrifying White Lightning!