A lifelong Texan, Reasoner has been a professional writer for more than thirty years. In that time, he has authored several hundred novels and short stories in numerous genres. Best known for his Westerns, historical novels, and war novels, he is also the author of two mystery novels that have achieved cult classic status, Texas Wind and Dust Devils. Writing under his own name and various pseudonyms, his novels have garnered praise from Publishers Weekly, Booklist, and the Los Angeles Times, as well as appearing on the New York Times and USA Today bestseller lists. He lives in a small town in Texas with his wife, award-winning fellow author Livia J. Washburn.