WANT TO KNOW A SECRET?

Character assassination reigns supreme, if not uncontested, in a Long Island suburb.

April Masterson loves her husband, corporate attorney Elliott; their 7-year-old, Bobby; and her YouTube channel, “April’s Sweet Secrets.” What she doesn’t love is whoever’s texting her warnings about how Bobby isn’t really in their backyard while she’s busy filming her videos or withering critiques of her baking show or veiled accusations about her past and threats about her present. Her best friend, former prosecutor Julie Bressler, may be bossy and opinionated, but surely she’d never turn on April this way. Who else might know enough to send April goodies like a picture of her kissing Mark Tanner, Bobby’s soccer coach? Though April struggles to get Elliot to take her ordeal seriously, even when she shows up at his office for a lunch date, he’s protected by his receptionist, Brianna Anderson, whose attachment to her boss goes far beyond loyalty. Then Julie turns on her; Maria Cooper, her friendly new next-door neighbor, turns on her; and in the most mind-boggling scene, Doris Kirkland, April’s mother, whose dementia has brought her to a nursing home, turns on her. McFadden releases an escalating series of toxins so deftly into the suburban atmosphere that it’s practically an anticlimax when someone gets killed and April instantly becomes the prime suspect. But that’s only a setup for the tale’s boldest move: switching its narrator from April to a fair-weather friend who frames the whole nightmare in dramatically different terms. As a special gift to her savviest fans, the author throws in an even more jolting epilogue that’s as hard to forget as it is to believe.

Recommended reading for every paranoid suburbanite who’s considering a move to the city, or to the Arctic wilds.