Liane Moriarty – Author Biography
Liane Moriarty is an Australian novelist whose suspenseful, darkly funny explorations of suburban family life have made her one of the world’s bestselling contemporary authors. Her novels — including Big Little Lies, Nine Perfect Strangers, and The Husband’s Secret — have been adapted into hit television series, bringing her intricate domestic dramas to global audiences.
Early Life
Liane Moriarty was born on November 15, 1966, in Sydney, Australia, one of six children. Her sister Jaclyn Moriarty is also a published novelist, and the two have described a childhood steeped in books. Liane studied marketing at university and worked in advertising and marketing for many years, including a stint running her own company, before turning to fiction writing as an adult.
Career
Moriarty’s first novel, Three Wishes (2003), was written as part of a master’s degree at Macquarie University and published to encouraging reviews in Australia. She built a steady career with novels like The Last Anniversary (2005) and What Alice Forgot (2009), but her international breakthrough came with The Husband’s Secret (2013), which became a bestseller in dozens of countries. Big Little Lies (2014), about murder and secrets among kindergarten mothers in an affluent seaside town, became a global phenomenon. Reese Witherspoon and Nicole Kidman optioned it before publication, and the HBO limited series (2017) won eight Emmy Awards. Moriarty followed with more bestsellers — Truly Madly Guilty (2016), Nine Perfect Strangers (2018, adapted by Hulu in 2021), Apples Never Fall (2021, adapted by Peacock in 2024), and Here One Moment (2024).
Major Works
Her major works include Three Wishes (2003), The Last Anniversary (2005), What Alice Forgot (2009), The Hypnotist’s Love Story (2011), The Husband’s Secret (2013), Big Little Lies (2014), Truly Madly Guilty (2016), Nine Perfect Strangers (2018), Apples Never Fall (2021), and Here One Moment (2024).
Writing Style and Themes
Moriarty’s signature is the “domestic thriller with a heart”: novels that open with a small, relatable domestic situation — a school trivia night, a wellness retreat, a family tennis dynasty — and gradually reveal the darker secrets beneath. She writes with sharp humor, deep empathy for flawed characters, and a journalist’s eye for the absurdities of middle-class life. Her recurring themes include marriage and its hidden fault lines, motherhood, memory, female friendship, and how ordinary people behave under extraordinary pressure. Multiple perspectives and shifting timelines are her favored structural tools.
Legacy
Moriarty helped define the modern domestic-suspense boom, proving that stories about schoolyards and dinner parties could be as gripping as any crime novel. Her books have sold over twenty million copies worldwide and been translated into dozens of languages. The screen adaptations of her work — particularly Big Little Lies — became cultural events in their own right, making her one of the rare contemporary novelists whose television versions are as celebrated as the books themselves.
