First Published in January . . . 1931
Second Impression January . . . 1931
Third Impression March . . . . 1931
Fourth Impression . . . . . 1932
Fifth Impression February . . . 1934
Published in Penguin Books . . . 1936
All Rights Reserved Made and printed in Great Britain for Penguin Books Limited by Purnell and Sons, Ltd. Paulton (Somerset) and London