PREFACE
The only excuse for this book is the lack of books on the subject with which it deals—the trade aspect of marriage. That is to say, wifehood and motherhood considered as a means of livelihood for women.
I shall not deny for an instant that there are aspects of matrimony other than the trade aspect; but upon these there is no lack of a very plentiful literature—the love of man and woman has been written about since humanity acquired the art of writing.
The love of man and woman is, no doubt, a thing of infinite importance; but also of infinite importance is the manner in which woman earns her bread and the economic conditions under which she enters the family and propagates the race. Thus an inquiry into the circumstances under which the wife and mother plies her trade seems to me quite as necessary and justifiable as an inquiry into the conditions of other and
