Madeleine Wickham (born 12 December 1969) is a bestselling British author under her pseudonym, Sophie Kinsella. Educated at New College, Oxford, she worked as a financial journalist before turning to fiction. She is best known for writing a popular series of chick-lit novels. The Shopaholic novels series focuses on the misadventures of Becky Bloomwood, a financial journalist who cannot manage her own finances. The books follows her life from when her credit card debt first become overwhelming ("The Secret Dreamworld of a Shopaholic") to the latest book on being married and having a child ("Shopaholic & Baby"). Throughout the entire series, her obsession with shopping and the complications that imparts on her life are central themes.