New York
THE MACMILLAN COMPANY
1919
_All rights reserved_
COPYRIGHT, 1919,
BY H. G. WELLS.
Set up and electrotyped. Published May, 1919.
Norwood Press
J. S. Cushing Co.—Berwick & Smith Co.
Norwood, Mass., U.S.A.
To
All Schoolmasters and Schoolmistresses
and every
Teacher in the World
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