Penguin Books Ltd, Harmondsworth, Middlesex, England Penguin Books Inc, 3300 Clipper Mill Road, Baltimore 11, Md, U.S.A. Penguin Books Pty Ltd, Ringwood, Victoria, Australia
First published 1964
Copyright © Penguin Books Ltd, 1964
Made and printed in Great Britain by C. Nicholls & Company Ltd
Set in Linotype Pilgrim
This book is sold subject to the condition that it shall not, by way of trade, be lent, re-sold, hired out, or otherwise disposed of without the publisher’s consent in any form of binding or cover other than that in which it is published