A J Waines

A.J. Waines is an English author of psychological thrillers, crime fiction, and suspense novels who sold over half a million books worldwide and topped the UK and Australian Kindle Charts with her bestseller Girl on a Train[1][3]. Before becoming a full-time novelist, she worked as a psychotherapist for fifteen years, gaining insight into criminal and abnormal psychology from working with ex-offenders from high-security institutions[1][2]. She currently lives in Hampshire, UK, with her husband and is known for the Samantha Willerby Mystery series[1][5].