First Edition January 1918 Reprinted February, April and July 1918, 1919, 1920 New Edition September 1922 Reprinted 1925, 1930, 1934 Published in Penguin Books 1941
To DOROTHY who first introduced me To KATHERINE
Made and printed in Great Britain for Penguin Books Ltd., by Wyman & Sons Limited, London, Reading and Fakenham.