Caro Ramsay was born and brought up in Glasgow, and now lives in a village on the west coast of Scotland. She is an osteopath, acupuncturist and former marathon runner, who devotes much of her time to the complementary treatment of injured wildlife at a local rescue centre. She is the author of thirteen Anderson & Costello thrillers, one standalone novel of psychological suspense and the DCI Christine Caplan thriller series.