The Big One The Big One is the third romantic comedy book in The Door Passions series. Set in Ephraim and Italy it is a light-hearted romance novel that will take you to the Door County Peninsula. It is filled with laughter, romance, and passion, and is the perfect escape to Door County that will take you to all your favorite familiar happy places. Written by acclaimed local romance writer and excellent bartender Katherine Hastings who we even convinced to sign all our copies after she lost to us in bar dice.