John Boessenecker’s Ride the Devil’s Herd: Wyatt Earp’s Epic Battle Against the West’s Biggest Outlaw Gang offers a detailed and nuanced examination of the Earp brothers' conflict with the Cowboys, a formidable outlaw group in the American West. Boessenecker delves into the complexities of this historical period, highlighting the blurred lines between lawmen and outlaws. The narrative is rich with period details, providing readers with a vivid portrayal of the era's challenges and intricacies. However, some readers have noted that the book's extensive coverage of various figures and events can be overwhelming, making it challenging to maintain a clear focus on the central story. Additionally, the author's inclusion of contemporary political commentary in the epilogue has been met with mixed reactions, with some readers feeling it detracts from the historical narrative. Despite these critiques, Ride the Devil’s Herd stands as a comprehensive resource for those interested in the complexities of Old West history.​