An international and Amazon #1 best-selling author, Helen is a former criminal and family law barrister. Every book in the Callanach series claimed an Amazon #1 bestseller flag. Her next book, the sixth in the series, 'Perfect Kill' is due out on 6 February 2020. Helen also writes as HS Chandler, and last year released legal thriller 'Degrees of Guilt'. Her previous audio book 'Perfect Crime' knocked Michelle Obama off the #1 spot. Translated into 15 languages, and also selling in the USA, Canada & Australasia, Helen's books have won global recognition. Her first historical thriller 'These Lost & Broken Things' comes out in May 2020. A further standalone thriller published by HarperColllins will come soon. She currently commutes between Hampshire, Scotland and California, where she lives with her husband and three children.