From #1New York Timesbestselling author Liane Moriarty comes a novel that looks at marriage, siblings, and how the people we love the most can hurt us the deepest.

The Delaney family love one another dearlyits just that sometimes they want to murder each other . . .

If your mother was missing, would you tell the police? Even if the most obvious suspect was your father?

This is the dilemma facing the four grown Delaney siblings.

The Delaneys are fixtures in their community. The parents, Stan and Joy, are the envy of all of their friends. Theyre killers on the tennis court, and off it their chemistry is palpable. But after fifty years of marriage, theyve finally sold their famed tennis academy and are ready to start what should be the golden years of their lives. So why are Stan and Joy so miserable?

The four Delaney childrenAmy, Logan, Troy, and Brookewere tennis stars in their own right, yet as their father will tell you, none of them had what it took to go all the way. But thats okay, now that theyre all successful grown-ups and there is the wonderful possibility of grandchildren on the horizon.

One night a stranger named Savannah knocks on Stan and Joys door, bleeding after a fight with her boyfriend. The Delaneys are more than happy to give her the small kindness she sorely needs. If only that was all she wanted.