First published (Mr. John Murray) February . . 1918
Reprinted March . . . . . . . 1918
New Edition (Wm. Heinemann Ltd) 3/6, July . . 1926
New Impression April . . . . . . 1927
" " . . . . . . 1928
" January . . . . . . 1929
" April . . . . . . 1930
" August . . . . . . 1931
" April . . . . . . 1934
Published in Penguin Books . . . . . 1937
Made and Printed in Great Britain by Hazell, Watson & Viney, Ltd., London and Aylesbury.