Philip Anderson is a reluctant gunslinger whose fame has spread through the Dakota Territory. He can't escape his reputation as the hero who took down the entire Maxwell Gang, and he's even had a popular dime novel written about him. All Philip yearns for is to live a quiet life raising horses and to finally marry his beloved Anna. He'd gladly give up his half of the treasure map his murdered father left behind, but until Jacob Wilkes is captured he can never hang up his gun. Bent on destroying Philip and everything he loves, Wilkes has his eye on the hidden cache. And on Anna.

Just when Philip thinks he might be able to bury the demons of his past, the unthinkable happens and Anna and her family are kidnapped. Riding his Arabian mare Raven, he is forced into the race of his life as he desperately tracks his enemies across the desert. Can he rescue Anna before it's too late? Joining forces with old friends like Teddy Roosevelt and Running Deer, Philip is pushed to the breaking point. Will he ever be free, or must he make the ultimate sacrifice for those he loves under the shadow of Devil's Tower?