When Imogen returns to work at Glossy after six months away, she can barely recognize her own magazine. Eve, fresh out of Harvard Business School, has fired "the gray hairs", put the managing editor in a supply closet, stopped using the landlines, and hired a bevy of manicured and questionably attired underlings who text and tweet their way through meetings.

From the best-selling author of The Devil Wears Prada and When Life Gives You Lululemons comes a highly entertaining, sharply observed novel about sisters, their perfect lives...and their perfect lies.

Andrea Sachs, a small-town girl fresh out of college, is hired as the assistant to Miranda Priestly, the successful editor of Runway magazine. Andrea finds herself in an office that shouts Prada! Armani! Versace! at every turn. As things escalate from the merely unacceptable to the downright outrageous, Andrea begins to realize that the job a million girls would die for may just kill her. And even if she survives, she has to decide whether the job is worth the price of her soul.

Julia Summers seems to have it all: a sprawling Upper East Side apartment, a successful husband, and two adorable children attending the best private school in the city. She relishes wielding influence over her well-heeled girlfriends...but her star appears to be fading. That’s why, when stranded in Manhattan for the summer as her entire crowd flees to the Hamptons, Julia is on the hunt for the next big thing that will make her the envy of her friends and put her back on top.

When Janey Sweet, CEO of a couture wedding dress company, is photographed in the front row of a fashion show eating a bruffin - the delicious lovechild of a brioche and a muffin - her best friend and business partner, Beau, gives her an ultimatum: lose 30 pounds or lose your job. Sure, Janey has gained some weight since her divorce, and no, her beautifully cut trousers don't fit like they used to, so Janey throws herself headlong into the world of the fitness revolution.

For Sewanee Chester, being an audiobook narrator is a long way from her old dreams, but the days of being a star on film sets are long behind her. She’s found success and satisfaction from the inside of a sound booth and it allows her to care for her beloved, ailing grandmother. When she arrives in Las Vegas last-minute for a book convention, Sewanee unexpectedly spends a whirlwind night with a charming stranger.

Wendy Moore hides her collection of pilfered bric-a-brac from everyone, including her husband. He thinks she licked her kleptomania in therapy more than a decade ago. Therapy did help, as did focusing her attention on motherhood. But now Wendy’s gardening and furniture-refinishing hobbies fill up only so much of the day, leaving the recent empty nester lonely and anxious—a combination likely to trigger her little problem. She needs a project, fast. Luckily, Harper Ross—a single, childless younger woman in desperate need of highlights—just moved in next door.

Kate Reddy had it all: a nice home, two adorable kids, a good husband. Then her kids became teenagers (read: monsters). She's facing her 50th birthday; her mother and in-laws are in precarious health; and her husband is having a midlife crisis that leaves her desperate to restart her career after years away from the workplace. Kate is scrambling to keep all the balls in the air in a juggling act that an early review from the UK Express hailed as "sparkling, funny, and poignant...a triumphant return for Pearson."

Ava Wong has always played it safe. As a strait-laced, rule-abiding Chinese American lawyer with a successful surgeon as a husband, a young son, and a beautiful home—she’s built the perfect life. But beneath this façade, Ava’s world is crumbling: her marriage is falling apart, her expensive law degree hasn’t been used in years, and her toddler’s tantrums are pushing her to the breaking point. Enter Winnie Fang, Ava’s enigmatic college roommate from Mainland China, who abruptly dropped out under mysterious circumstances.

For as long as she can remember, Bronx-born Naomi Powell has had one goal: to prove her worth among the Upper East Side elite - the same people for which her mom worked as a housekeeper. Now, as the strong-minded, sassy CEO of one of the biggest jewelry empires in the country, Naomi finally has exactly what she wants - but it’s going to take more than just the right address to make Manhattan’s upper class stop treating her like an outsider.

Leigh, Adriana and Emmy are best friends, all leading different lives and about to make some extreme choices. The three girls meet for dinner one evening and make a pact - they each have to change one thing in their lives by the end of the year.

Marissa Dahl, a shy but successful film editor, travels to a small island off the coast of Delaware to work with the legendary - and legendarily demanding - director Tony Rees on a feature film with a familiar logline: Some girl dies. It's not much to go on, but the specifics don't concern Marissa. Whatever the script is, her job is the same. She'll spend her days in the editing room, doing what she does best: Turning pictures into stories. But she soon discovers that on this set, nothing is as it's supposed to be - or as it seems.

Meet Nell. Her life is a mess. When her business goes bust and her fiancé with it, Nell's happy ever after in California falls apart and she moves back to London to start over. But a lot has changed since she’s been gone. All her single friends are now married with children, a sky-high real estate market forces her to rent a room in a stranger’s house, and everyone has seemingly perfect Instagram-ready lives. Starting from scratch she feels like a f**k up . . . a forty-something f**k up.

Ava Jones has settled for a life that she's not sure she wants anymore, but won't admit it. Her best friend Erica Davidson talks her into taking a break on the Isle of Wight. Her days on the island are spent thinking things through and arguing with Morgan, whom she hates on principle. Is it so wrong for her to want a life that follows the script of an honest-to-god romance film?

Fourteen years ago, Lorelei Parker fell in love with her best friend, Cole Williams, but instead of forever, she ended up with a broken heart. Now, if they can put their past behind them, Lorelei and Cole may find a second chance.