A novel Jodi Picoult calls "beautifully written, full of wit...and heart," from the author of The Sinner's Guide to Confession. Both teachers in their forties, Jane Hoffman and Gwen Baker have a friendship that has helped them endure. It was Jane who looked after Gwen when her husband left her with two young sons to raise. And when Jane comes home one day unexpectedly and finds her husband in a shameless act of betrayal, she turns to Gwen for support. Now, tested by additional personal crises, Jane and Gwen face new challenges-as mothers, as daughters, as women. And in the process, they will learn unexpected truths about their friendship-and themselves.