Sally Rigby was born in Northampton, in the UK. She has always had the travel bug, and eventually moved overseas to New Zealand. Sally?s Cavendish & Walker series brings together two headstrong, and very different, women - DCI Whitney Walker, and forensic psychologist Dr Georgina Cavendish. Sally has a background in education, and has always loved crime fiction books, films and TV programmes. She has a particular fascination with the psychology of serial killers.