Penguin Books Ltd, Harmondsworth, Middlesex Canada: Penguin Books (Canada) Ltd, 178 Norseman Street, Toronto 18, Ontario Australia: Penguin Books Pty Ltd, 762 Whitehorse Road Mitcham, Victoria __
First published 1949 Published in Penguin Books 1954 Reprinted 1954, 1955 (twice), 1956
Made and printed in Great Britain by Richard Clay & Company, Ltd Bungay, Suffolk