Jessica Knoll, The Favorite Sister, and the reality show secrets you need to know

Jessica Knoll, New York Times-bestselling author, may seem intimidating. And surely on paper she is: Her first novel, Luckiest Girl Alive, was the highest-selling debut of 2015 and she’s sold an adaptation (for which she’ll be writing a screenplay) to Reese Witherspoon. But really, she’s one of us. By which we mean she’s obsessed with reality television. As her devoted Instagram followers can attest to, she prays at the altar of The Real Housewives of New York, candles burning alongside a headshot of