Most Popular Book Club Books of September 2026

#1 NEW YORK TIMES BESTSELLER • OVER TWO MILLION COPIES SOLD • Discover the word-of-mouth hit hailed by Ann Patchett as “A cause for celebration”—an intimate novel about the transformative power of the written word and the beauty of slowing down to reconnect with the people we love. “This novel is a complete and utter joy.”—Ann Napolitano, author of Hello Beautiful “Quietly dazzling.”—The New York Times “I cried more than once as I witnessed this brilliant woman come to understand herself more deeply.”—Florence Knapp, author of The Names In development as a major motion picture WINNER OF THE WOMEN’S PRIZE FOR FICTION • LONGLISTED FOR THE CENTER FOR FICTION FIRST NOVEL PRIZE AND THE ANDREW CARNEGIE MEDAL • A BEST BOOK OF THE YEAR: NPR, The Washington Post, Boston Globe, Elle, Christian Science Monitor, She Reads “Imagine, the letters one has sent out into the world, the letters received back in turn, are like the pieces of a magnificent puzzle. . . . Isn’t there something wonderful in that, to think that a story of one’s life is preserved in some way, that this very letter may one day mean something, even if it is a very small thing, to someone?” Filled with knowledge that only comes from a life fully lived, The Correspondent is a gem of a novel about the power of finding solace in literature and connection with people we might never meet in person. It is about the hubris of youth and the wisdom of old age, and the mistakes and acts of kindness that occur during a lifetime. Sybil Van Antwerp has throughout her life used letters to make sense of the world and her place in it. Most mornings, around half past ten, Sybil sits down to write letters—to her brother, to her best friend, to the president of the university who will not allow her to audit a class she desperately wants to take, to Joan Didion and Larry McMurtry to tell them what she thinks of their latest books, and to one person to whom she writes often yet never sends the letter. Sybil expects her world to go on as it always has—a mother, grandmother, wife, divorcee, distinguished lawyer, she has lived a very full life. But when letters from someone in her past force her to examine one of the most painful periods of her life, she realizes that the letter she has been writing over the years needs to be read and that she cannot move forward until she finds it in her heart to offer forgiveness. Sybil Van Antwerp’s life of letters might be “a very small thing,” but she also might be one of the most memorable characters you will ever read.

INSTANT NEW YORK TIMES BESTSELLER From New York Times bestselling author Sally Hepworth comes a twisty tale of justice, redemption, and one irrepressible woman who’s not done breaking the rules just yet. Meet Elsie Mabel Fitzpatrick: eighty-one years old, gloriously grumpy, fiercely independent, and never without a hot cup of tea—or a cutting remark. She minds her own business in her quiet Melbourne suburb, until a neighbor turns up dead and the whispers start flying. Because Elsie hasn’t always been Elsie. Once upon a headline, she was Mad Mabel Waller—Australia’s youngest convicted murderer. But was she really mad, or just misunderstood? Either way, she’s kept her secret buried for decades. Enter seven-year-old Persephone, a relentless little chatterbox who has just moved in across the road (armed with stickers, questions, and no sense of personal boundaries); Joan, who appears to have it in for Elsie; and a healthy dose of public interest—the cops are sniffing around, and the media is circling like seagulls at a picnic. So Mabel does what she’s always done best—she takes matters into her own hands. Is she a cantankerous old lady with a shady past? A cold-blooded killer with arthritis? Or just someone who’s finally ready to tell her side of the story? Sharp, surprising, and wickedly funny, this is the unforgettable story of a woman who’s spent a lifetime being underestimated—and is about to prove everyone wrong. Again.

INSTANT NEW YORK TIMES BESTSELLER and GOOD MORNING AMERICA BOOK CLUB PICK A hardworking single mom returns to her seaside hometown and stumbles into a fake dating situationship with a wealthy, workaholic scion, from the New York Times bestselling author of Nora Goes Off Script. “A luminous story of love, duty, and the tension between the two, Dolly All the Time is less like a novel and more like a place I never wanted to leave. This might be my new favorite!” —Carley Fortune, #1 New York Times bestselling author If they start by pretending, can they end with something real? Dolly Brick has never met a problem she couldn’t solve. Not when her mom left when she was twelve, and not at thirty-nine when she moves with her son back to Whitfield, Rhode Island, for the summer to keep her dad and brother from losing the family home. So when she comes across Stewart Whitfield—annoyingly handsome scion of the Whitfield family—with a flat tire and at the wrong end of a very public, very humiliating breakup, it’s in her nature to help. But Stewart’s proposed arrangement ends up being more than either of them bargained for, because as public dinners and high-society benefits turn into sunset boat rides and kisses that hit her bloodstream like a ghost pepper, Dolly starts to feel something more than helpful. She’s never relied on anyone besides herself—can she really start now? “Everything I want in a love story! Dolly and Stewart’s chemistry is off the charts, and their summer romance grips you from the very first page and sparkles like the sun.” —Elle Kennedy, New York Times bestselling author of the Off Campus series

This #1 New York Times bestseller brilliantly reimagines the life of Circe, formidable sorceress of The Odyssey, as she discovers her own power, forges her identity, and challenges the gods who seek to control her. "[A] bold and subversive retelling of the goddess's story." --The New York Times In the house of Helios, god of the sun and mightiest of the Titans, a daughter is born. But Circe is a strange child--not powerful, like her father, nor viciously alluring like her mother. Turning to the world of mortals for companionship, she discovers that she does possess power--the power of witchcraft, which can transform rivals into monsters and menace the gods themselves. Threatened, Zeus banishes her to a deserted island, where she hones her occult craft, tames wild beasts and crosses paths with many of the most famous figures in all of mythology, including the Minotaur, Daedalus and his doomed son Icarus, the murderous Medea, and, of course, wily Odysseus. But there is danger, too, for a woman who stands alone, and Circe unwittingly draws the wrath of both men and gods, ultimately finding herself pitted against one of the most terrifying and vengeful of the Olympians. To protect what she loves most, Circe must summon all her strength and choose, once and for all, whether she belongs with the gods she is born from, or the mortals she has come to love. With unforgettably vivid characters, mesmerizing language, and page-turning suspense, Circe is a triumph of storytelling, an intoxicating epic of family rivalry, palace intrigue, love and loss, as well as a celebration of indomitable female strength in a man's world. Named one of the Best Books of the Year by NPR, Washington Post, People, Time, Amazon, Entertainment Weekly, Bustle, Newsweek, A.V. Club, Christian Science Monitor, Refinery 29, Buzzfeed, Paste, Audible, Kirkus Reviews, Publishers Weekly, Thrillist, NYPL, Self, Real Simple, Goodreads, Boston Globe, Electric Literature, BookPage, Guardian, Book Riot, Seattle Times, and Business Insider.

THE INSTANT #1 NEW YORK TIMES BESTSELLER The first edition of this stunning hardcover features designed endpapers, a foil-stamped case, hued edges, and a shimmery jacket! In 1926, five women disappeared from a remote island in Vermont. Now, one hundred years later, it’s happening again. Struggling actress Marin Keane is shocked when she lands a role in a major motion picture about the unsolved mystery of New Avalon, an island on sprawling Lake Faraday in Vermont. She’s even more surprised when she learns that the role requires a weeklong research trip to that very spot. Because New Avalon isn’t your ordinary island. A century ago, it was a commune for spiritual mediums—until they all vanished in 1926. The only trace of them was five dresses hanging from the branches of an old oak tree in the middle of the island, one for each missing woman. Some locals say they simply left. Others think they were murdered. But the prevailing opinion, thanks to a diary left behind by one of the vanished, a young woman named Daisy Rue, is that a séance gone wrong conjured something supernatural that took them all one by one. Not long after arriving, Marin and her castmates, including legendary actress Violet Wright and white-hot director Ronan Peters, begin to realize all is not right with New Avalon. They hear strange noises in the night and notice mysterious symbols left behind by the island's previous occupants. And after a sudden health emergency leaves Marin, Ronan, and the other actors stranded on the island, the disappearances begin again. Is it the work of someone trying to derail the movie? Or is the island’s alleged supernatural past catching up with the present? As fear and suspicion mount, Marin turns to Daisy’s diary, hoping it holds the key to figuring out what really happened to the women of New Avalon—and how to keep the island’s terrible history from repeating itself.

THE INSTANT NEW YORK TIMES BESTSELLER From bestselling author Meagan Church comes a haunting exploration of identity, motherhood, and the suffocating grip of societal expectations that will leave you questioning the lives we build--and the lies we live. They called it hysteria. She called it survival. Lulu Mayfield has spent the last five years molding herself into the perfect 1950s housewife. Despite the tragic memories that haunt her and the weight of exhausting expectations, she keeps her husband happy, her household running, and her gelatin salads the talk of the neighborhood. But after she gives birth to her second child, Lulu's carefully crafted life begins to unravel. When a new neighbor, Bitsy, moves in, Lulu suspects that something darker lurks behind the woman's constant smile. As her fixation on Bitsy deepens, Lulu is drawn into a web of unsettling truths that threaten to expose the cracks in her own life. The more she uncovers about Bitsy, the more she questions everything she thought she knew--and soon, others begin questioning her sanity. But is Lulu truly losing her mind? Or is she on the verge of discovering a reality too terrifying to accept? In the vein of The Bell Jar and The Hours, The Mad Wife weaves domestic drama with psychological suspense, so poignant and immersive, you won't want to put it down.