Sally Hepworth returns with her signature blend of heart, humor, and suspense in Mad Mabel, a compelling new novel set to hit shelves on April 21, 2026, from St. Martin’s Press. The New York Times bestselling author of The Good Sister, The Soulmate, and Darling Girls introduces readers to Elsie Mabel Fitzpatrick, an eighty-one-year-old curmudgeon living quietly on a picturesque Melbourne street for the past sixty years. To her neighbors, Elsie appears as nothing more than a nosy, grouchy old lady who minds everyone’s business. Few would ever suspect that beneath her sharp tongue lies a shocking secret from her childhood — she was once Australia’s youngest convicted murderer, known infamously as Mad Mabel.
The story opens when an elderly man is found dead on the quiet lane, with Elsie as the one who discovers the body. At first, no one suspects foul play. But as whispers from Elsie’s hidden past begin to surface through anonymous notes slipped under doors, her carefully constructed life starts to unravel. Hepworth masterfully weaves dual timelines, alternating between Elsie’s present-day suburban existence and the events of her youth that earned her the chilling nickname. The result is a twisty domestic thriller that explores themes of justice, redemption, friendship, and the surprising ways people reinvent themselves.
What sets Mad Mabel apart is its perfect balance of dark comedy and emotional depth. Hepworth infuses the narrative with sharp wit and charm, turning Elsie into an irrepressible protagonist who refuses to be defined by her past. Readers will find themselves laughing at Elsie’s sassy interactions with meddlesome neighbors while simultaneously rooting for her as long-buried truths come to light. Early reviews praise the novel as Hepworth’s darkest yet warmest book, highlighting how it combines psychological tension with genuine heart and unexpected humor. One ARC reader called it “sharply funny, devastatingly sad, and heartwarming all at the same time,” capturing the emotional rollercoaster that makes the story so addictive.
At its core, Mad Mabel challenges assumptions about who we expect to commit crimes and how society judges those who do. The premise — that no one suspects little girls or old ladies of murder — drives a compelling examination of hidden lives, second chances, and the power of friendship. Elsie’s close bond with her longtime friend Daphne and kind neighbor Pete provides touching moments of warmth amid the suspense. Hepworth excels at creating complex, relatable characters who feel authentically human, flaws and all.
Fans of Hepworth’s previous works will recognize her talent for crafting page-turning domestic dramas with clever twists and strong female voices. Mad Mabel continues this tradition while venturing into fresh territory with its elderly protagonist and darkly comedic tone. The 352-page novel promises a satisfying blend of mystery, family secrets, and quiet rebellion, proving that it is never too late to break the rules or rewrite your story.
With publication just weeks away, anticipation is building among book clubs and thriller enthusiasts. The novel is already generating buzz for its unique premise and emotional payoff, with many calling it Hepworth’s finest yet. Whether you are new to the author or a longtime fan, Mad Mabel offers a fresh, engaging read that mixes laughter with introspection and keeps you guessing until the final pages.
As spring reading lists fill up, Mad Mabel stands out as a must-add title for anyone who enjoys smart, character-driven stories with a mischievous edge. Sally Hepworth once again proves why she remains a powerhouse in contemporary women’s fiction and domestic thrillers. This irrepressible tale of an unforgettable woman reminds readers that even the most unexpected people can harbor the most surprising secrets — and the courage to face them head-on.
