This small 1931 edition is from George G. Harrap & Co. and contains illustrations from Willy Pogany. It’s compact but pretty.
From the copyright page - “First published October 1916 by GEORGE G. HARRAP & Co. LTD. 39-41 Parker Street, Kingsway, London, W.C.2 Reprinted: April 1917; November 1917: April 1918; January 1919: October 1919: December 1920; April 1923; January 1924: December 1925; October 1927; November 1928; January 1931”