About Wally Duff
In addition to being an author, Wally Duff is a full-time otolaryngologist, a husband, father, grandfather, magician for birthday parties, exercise nut, and avid golfer. He and and his wife, Mindy, live in Omaha, Nebraska with their Bichon Frise, Bentley. brainy-BOOM! is the fourth book in Wally’s mystery/thriller series, the Hamlin Park Irregulars. forgotten-BOOM! will be next, to be published in the fall of 2020.