The month of October brings cooler air, shorter days, and glorious foliage-and a whole new season to enjoy Grace Chapel Inn. The Howard sisters are holding their first-ever mystery weekend at the inn to benefit a worthwhile charity, and the whole town is getting into the act. With Aunt Ethel volunteering to play the victim and familiar faces in the roles of suspects, the sisters put on their sleuthing hats to try to track down the "culprit." Who will be the first to solve the case? And will the event raise enough money for its worthy cause? Meanwhile, Pastor Ken seems remarkably interested in the charity's fund-raiser...and its coordinator. Will Grace Chapel's devoted minister find a second chance at love? What will happen to the little church if he leaves? The Howard sisters are about to learn that autumn is a season of surprises.