Catherine Gray is a Sunday Times Bestselling author of five books, including The Unexpected Joy of Being Sober. She's sold over a quarter of a million books in English-speaking territories, her work has been published in the likes of Stylist, Marie Claire, The Lancet Psychiatry and the Guardian, and her books have been translated into nine languages. In 2018, Catherine founded charitable campaign Sober Spring, a three-month sabbatical from alcohol, and she now runs it with Alcohol Change UK, for whom she is an ambassador. She's been sober since 2013. Catherine lives in Hove and when not writing she enjoys falling off a paddleboard, giving her plants names like 'Cassandra' and 'Miguel', and spamming Instagram with pictures of dogs.