Anne Lamb was born on 1920 in Berwick-on-Tweed, Northumberland, England, UK, daughter of Annie Sanderson and George Manners Lamb, a soldier. She was educated at Army Schools, and attended Berwick High School for Girls. She worked as civil sevant on Newcastle-upon-Tyne from 1942 to 1950. On 1th October 1949, she married Edwin Charles Rundle, and had one daughter, Anne, and two sons, James and Iain. Anne Rundle died on 1989.
When she published her first novel in 1967, she won the Netta Muskett Award for new writers. She also won twice the Romantic Novel of the Year Award by the Romantic Novelists' Association for her novels Cat on a Broomstick (1970) and Flower of Silence (1971). In 1974, she was named Daughter of Mark Twain.
Author of over 40 gothic and romance novels, she wrote as Anne Rundle, her maiden namem and under the pseudonyms of Joanne Marshall, Marianne Lamont, Alexandra Manners, Jeanne Sanders, and Georgianna Bell.