The novel ‘Beautiful Day’ by Elin Hilderbrand centers on a Nantucket wedding. The bride’s late mother left behind a notebook with detailed instructions for every aspect of her youngest daughter’s forthcoming wedding, so the Carmichaels and the Grahams gathered for the event. The lives of the soon-to-be couple’s loved ones are falling apart, yet they are happy. There will be scandals, doubts about love, and heartbreaks and reconciliations in the days preceding the nuptials. The book takes readers on a moving journey into the core of marriage, faithfulness, and our decision to keep our word.