THIS story is intended for three classes of readers, and no more. It is intended for those who have to bring up children, for those who have to bring up themselves, and for those who, in order that they may think of bettering the weaker, are, on their own part, strong enough to begin that task by bearing a knowledge of the truth.
For it is the truth only that I have told. Throughout this narrative there is no incident that is not a daily commonplace in the life of the underworld of every large city. If proof were needed, the newspapers have, during the last twelvemonth, proved as much. I have written only what I have myself seen and myself heard, and I set it down for none but those who may profit by it.
REGINALD WRIGHT KAUFFMAN.
New York City,
16th June, 1910