Sir Arthur Thomas Quiller-Couch (1863 - 1944) was a Cornish writer who published using the pseudonym Q. Although a prolific novelist, he is remembered mainly for the monumental publication The Oxford Book Of English Verse 1250-1900 (later extended to 1918) and for his literary criticism. He influenced many who never met him, including American writer Helene Hanff, author of 84, Charing Cross Road and its sequel, Q's Legacy. His Oxford Book of English Verse was a favourite of John Mortimer's fictional character Horace Rumpole. He published during 1896 a series of critical articles, Adventures in Criticism, and in 1898 he published a completion of Robert Louis Stevenson's unfinished novel, St. Ives. From his Oxford days he was known as a writer of excellent verse.