From the acclaimed author of "Pack Up the Moon" comes a poignant and beautiful novel about love, loss, and the unbreakable bonds of family--particularly those between mothers, daughters, and sisters. Ten years ago, Nora Glass started writing essays about being a single mother of a six-year-old daughter. Her weekly column made her a household name, and over the years, her fans have watched Ellie grow from a toddler to a teenager. But now Nora is facing...