Whibley's wife, Ethel, died in 1920, and in 1927 Charles married Philippa Raleigh, the daughter of
Walter Raleigh, Chair of English Literature at Oxford University. Whibley contributed to the London and Edinburgh magazines, including
The Pall Mall Magazine, ''
Macmillan's Magazine, and Blackwood's Magazine. As a writer on Blackwood's Magazine'', he was a prominent conservative columnist, as well as an influential literary figure, recruited by its editor William Blackwood III. In the years 1924–1927 Whibley edited the Second Series of the Tudor Translations book series published by Constable & Co. and Alfred A. Knopf. In 1927 he edited the Little Books series for
Peter Davies. He was a persistent critic of the system of
state education. It was an
open secret that Whibley contributed anonymously, to the ''
Blackwood's Magazine, his Musings without Methods'' for over twenty-five years. T. S. Eliot described them as "the best sustained piece of literary journalism that I know of in recent times". Whibley died on 4 March 1930 at
Hyères, France, and his body was buried at
Great Brickhill, Buckinghamshire. A portrait of Charles Whibley (1925–26), by Sir G. Kelly, is held by
Jesus College, Cambridge. A sketch of Charles Whibley is held by the
National Portrait Gallery, London. ==Works==