International bestselling author TESS GERRITSEN began to write fiction whilst on maternity leave as a physician. She published her first novel in 1987 and has since sold over forty million copies of her books in forty countries.

Her series featuring homicide detective Jane Rizzoli and medical examiner Maura Isles inspired the television series Rizzoli and Isles, starring Angie Harmon and Sasha Alexander.

Now retired from medicine, she lives in Maine and writes full time.