Mais, S. P. B. From Shakespeare to O. Henry. By S. P. B. Mais. London, G. Richards, 1917.
Containing a chapter on Butler.
Mercure de France. See Blum, Jean.
Mind. See Rattray, Robert.
Monthly Review, The. See Streatfeild, R. A.
National Gallery of British Art. Catalogue of the National Gallery of British Art, 19th ed., 1911.
See pp. 37-8 for Butler’s picture, “Mr. Heatherley’s Holiday.”
Negri, Francesco. Il Santuario di Crea in Monferrato. By Francesco Negri (i.e. Butler’s friend the Avvocato Negri of Casale-Monferrato). Alessandria, 1902.
Two of the illustrations are as in Ex Voto, Butler having lent his photographs to the Avvocato.
Nuova Antologia, 16 Luglio 1902, with necrology of S. Butler under “Tra Libri e Riviste.”