Thunderhead Books One, Two, and Three The American West, especially between 1865 and the turn of the century, was an unforgiving and brutal place to be. Tempers flared as men continued to fight the Civil War on their own terms long after it had been decided. Meanwhile, natives, such as the Lakota Sioux, continued to resist being dispelled from their homelands. The Thunderhead trilogy is a historically accurate approach to the western genre. It is mixed with real and imaginary characters and takes place in the Dakota and Wyoming Territories between 1876 and 1877. Wild Bill Hickok, Calamity Jane, Jack McCall, Colorado Charlie Utter, California Joe Milner, Tim Brady, Wyatt Earp, and other figures are alive and well amid three fictional protagonists. Al Franklin, a photograph artist, befriends Hickok during his last days. "Spittoon" Nicky, a sporting girl, falls for an outlaw and follows him and his cohorts from mining town to mining town. Harvey McCafferty, a bounty hunter, relentlessly endeavors to collect the reward on those traveling with Nicky. Nicky's companions are a gang of road agents lead by the bloodthirsty Quick Maggie DeMarco, a formerly-abused young woman hellbent on finding and killing the man who murdered her family fourteen years ago. When Maggie DeMarco finally meets up with Maguire in Book Three, will she seek the revenge that has eluded her, or will she be content to walk away?