Sally Rigby was born in Northampton, in the UK. She has always had the travel bug, and after living in both Manchester and London, eventually moved overseas. From 2001 she has lived with her family in New Zealand (apart from five years in Australia), which she considers to be the most beautiful place in the world.After writing young adult fiction for many years, under a pen name, Sally decided to move into crime fiction. Her 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.