SECOND EDITION
METHUEN & CO. LTD.
36 ESSEX STREET W.C.
LONDON
| First Published | July 3rd 1913 |
| Second Edition | August 1913 |
TO
MY DEAR MOTHER
WHOSE ADVICE AND CRITICISM HAVE HELPED SO
GREATLY IN MY WORK, AND ESPECIALLY IN THE
MAKING OF THIS BOOK; WHOSE COMPANIONSHIP
HAS BEEN A CONSTANT INSPIRATION TO ME