M.C. Beaton (1936-2019) was the author of both the Agatha Raisin and Hamish Macbeth series, as well as numerous Regency romances. Her books have been translated into seventeen languages and have sold more than twenty-one million copies worldwide. She is consistently the most borrowed UK adult author in British libraries, and her Agatha Raisin books have been turned into a TV series on Sky.

R W Green was a fellow journalist and long-time friend of M C Beaton's, and has written many works of fiction and non-fiction. He lives in Surrey with his family and black Labrador Flynn.