Thirty-three-year-old Abby Stern has made it to a happy place. True, she still has gig jobs instead of a career, and the apartment where she’s lived since college still looks like she’s just moved in. But she’s got good friends, her bike, and her bicycling club in Philadelphia. She’s at peace with her plus-size body—at least, most of the time—and she’s on track to marry Mark Medoff, her childhood sweetheart, a man she met at the weight-loss camp that her perpetually dieting mother forced her to attend.

Helen Zhang hasn’t seen Grant Shepard once in the thirteen years since the tragic accident that bound their lives together forever. Now a bestselling author, Helen pours everything into her career. She’s even scored a coveted spot in the writers’ room of the TV adaptation of her popular young adult novels, and if she can hide her imposter syndrome and overcome her writer’s block, surely the rest of her life will fall into place too. LA is the fresh start she needs. After all, no one knows her there. Except…

Nora Noone’s father was many things to many people. To the public he was a self-made titan of industry, whose luxury boutique hotels were among the most coveted destinations in the world. To his three ex-wives, he was a loving yet distant family man who managed to keep his finances—and his families—separate. But, to Nora, he was always a mystery—especially after his suspicious death at his cliffside home.

Daisy Shoemaker can’t sleep. With a thriving cooking business, full schedule of volunteer work, and a beautiful home in the Philadelphia suburbs, she should be content. But her teenage daughter can be a handful, her husband can be distant, her work can feel trivial, and she has lots of acquaintances, but no real friends. Still, Daisy knows she’s got it good. So why is she up all night?

Julia Ames, after a youth marked by upheaval and emotional turbulence, has found herself on the placid plateau of mid-life. But Julia has never navigated the world with the equanimity of her current privileged class. Having nearly derailed herself several times, making desperate bids for the kind of connection that always felt inaccessible to her, she finally feels, at age fifty seven, that she has a firm handle on things. She’s unprepared, though, for what comes next.