First edition November 1930 Reprinted three times November 1930 Reprinted with corrections December 1930 Reprinted with further corrections December 1930 Reprinted January 1931 Second Edition September 1931 Reprinted October 1931 Reprinted January 1932 Reprinted with corrections January 1933 Reprinted January 1934 Reprinted March 1935 Published in Pelican Books 1937
Made and printed in Great Britain for Penguin Books Limited by Purnell and Sons, Ltd. Paulton (Somerset) and London