Books like The Sword of the Templars

From the USA Today bestselling author of The Aztec Heresy A mystery that spans the past A conspiracy that lives on in the heart of an ancient order... Army Ranger Lt. Col. John Holliday had resigned himself to ending his career teaching at West Point. When his uncle passes away, Holliday discovers a medieval sword-wrapped in Adolf Hitler's personal battle standard. But when someone burns down his uncle's house in an attempt to retrieve the sword, Holliday realizes that he's being drawn into a war that has been fought for centuries-a war in which he may be the next casualty.