It's November, and as the residents of Heavenly Daze, Maine, are preparing for winter, sacks of undeliverable mail pour in to postmistress Beatrice Coughlin. The requests are different, but the salutation is the same: "Dear Angel ..." Perplexed, Bea and her sister Birdie consider answering them under the moniker "angel assistants." But where will they get the funds to help these folks? And as Thanksgiving approaches, will the bickering islanders make peace and break bread?