"In the spring of 2016, through a genealogy website to which she had whimsically submitted her DNA, Dani Shapiro received the astonishing news that her beloved deceased father was not her biological father. Over the course of a single day, her entire history--the life she had lived--crumbled beneath her. In just a few hours of Internet sleuthing, she was able to piece together the story of her conception and, remarkably, find a YouTube video of her...

"The best-selling novelist and memoirist delivers her most intimate and powerful work: a piercing, life-affirming memoir about marriage and memory, about the frailty and elasticity of our most essential bonds, and about the accretion, over time, of both sorrow and love. Hourglass is an inquiry into how marriage is transformed by time--abraded, strengthened, shaped in miraculous and sometimes terrifying ways by accident and experience. With courage...