M. P. Shiel and Anna Quindlen, are of British nationality?
Anna Quindlen Anna Marie Quindlen (born July 8, 1952) is an American author, journalist, and opinion columnist.
Mary Saran Maria Martha Saran (13 July 1897 – 16 February 1976), known as Mary Saran, was a journalist and author. In 1933 she emigrated from her native Germany to England, where she took British nationality and where she lived for the rest of her life.