M. P. Shiel and Anna Quindlen, are of British nationality?
M. P. Shiel Matthew Phipps Shiell (21 July 1865 – 17 February 1947) – known as M. P. Shiel – was a prolific British writer of West Indian descent. His legal surname remained "Shiell" though he adopted the shorter version as a "de facto" pen name.
Anna Home Anna Margaret Home ( ) OBE (born 13 January 1938) is an English television producer and executive who worked for most of her career at the BBC.