Copyright. 1939, by 

 THE MACMILLAN COMPANY. 



All rights reserved — no part, of this book may be 

 reproduced in any form without permission in writing 

 from the publisher, except by a reviewer who wishes 

 to quote brief passages in connection with a review 

 written for inclusion in magazine or newspaper. 



Publish^ June, 1959 



PRINTED IN THE UNITED STATES OF AMERICA 



