her relatives was shot. Another was poisoned. And it was just the beginning, as more and more Osage were dying under mysterious circumstances, and many of those who dared to investigate the killings were themselves murdered. As the death toll rose, the newly created FBI took up the case, and the young director, J. Edgar Hoover, turned to a former Texas Ranger named Tom White to try to unravel the mystery. White put together an undercover team, including a Native American agent who infiltrated the region, and together with the Osage began to expose one of the most chilling conspiracies in American history. A New York Times Notable Book Named a best book of the year by Amazon, Wall Street Journal, The Boston Globe, San Francisco Chronicle, GQ, Time, Newsday, Entertainment Weekly, Time Magazine, NPR, Vogue, Smithsonian, Cosmopolitan, Seattle Times, Bloomberg, Lit Hub, and Slate