Returning for a final visit to the Martha's Vineyard beach house where they were most happy in childhood, three sisters struggle with family memories and discover astonishing truths in a cache of old letters that compels a journey to their ancestral Ireland.

"You'll never truly understand love until you've read Donal Ryan: a searing, jubilant story about four generations of women and the fierce devotion that binds them together The Aylward women of Nenagh, County Tipperary, Ireland, are mad about each other, but you wouldn't always think it. You'd have to know them to know that-in spite of what the neighbors might say about raised voices and dramatic scenes-their house is a place of peace, filled with...