London: Edward Arnold Ltd., (1956). First edition. Illustrated with portraits. A remarkable, loving biography of his great aunt based on copious family papers (some transcribed by Marianne herself at a young age), diaries, and letters -- including several to Forster written while she was in her late 80's and he was not yet 8 years old. Endpapers tanned along hinges, otherwise crisp and fine in bright, fine dust jacket with rear corners just barely nicked and only one tiny tear.