Sophie Kinsella

Sophie Kinsella is the pen name of British author Madeleine Wickham, widely known for her bestselling series of romantic comedy novels, most notably the "Shopaholic" series. Her books combine humor, relatable characters, and warm-hearted storytelling, earning her a large international readership.

Beyond the Shopaholic series, Kinsella has written numerous standalone novels exploring contemporary relationships, self-discovery, and second chances with the same light, witty touch. I Owe You One follows this tradition, telling the story of an unexpected connection sparked by a simple favor between strangers.

Her novels have been translated into many languages and have sold tens of millions of copies worldwide, making her one of the most popular contemporary romance and women's fiction authors.