Book excerpt: Some of the most notorious characters in American history once called Cochise County home. From the well-known shootout at the OK Corral to the Greenway Manor, Southeastern Arizona is haunted by the shades of its violent past. Go beyond the tales of the restless spirits buried at Boothill, and discover an abandoned train tunnel plagued by a tragic death. In Douglas, the ghost of young Mabel haunts the halls of the Avenue Hotel, hoping someone will solve her murder, while the spirit of a Bisbee fireman still works tirelessly to save lives. Join author and paranormal historian Francine Powers as she uncovers the stories behind the hauntings, banshees and apparitions of Cochise County.