I have placed last the requisite which I feel sure some theorists, at least, would place first, because I believe that, as a rule, it will come last in point of time, and will be worked up to through the preceding stages of the development of the children's librarian; but her work will not be grounded upon a firm foundation until she has consciously mastered these principles, and clearly outlined her own work, this new work of the book, in perfect harmony with them. There are many features of the children's work which I should like to dwell upon in detail, but I can do no more than mention a few of them. One of these is the Library league, with its threefold object of training the children in the proper care of books, of serving as an advertising medium for the library among the children themselves, and of furnishing a means of directing the reading of hundreds of children who cannot be reached individually. The possibilities of the league are beyond anything we have been able to realize. Another thing is the necessity of guarding against letting children read too much, or too entirely along one line. There is a habit of reading along lines which deaden, instead of stimulating, thought, and the habit, if carried to excess, becomes a mental dissipation which is utterly reprehensible; but the pathway to this habit is entered upon so innocently and unconsciously by the story-loving child that he (perhaps more often she) must be guided very tenderly and wisely past its dangers; the library which ignores this necessity may have much harm laid at its doors. The importance of providing, either in the school or the library, for systematic instruction in the use of books was emphasized in the report of the library section of the National Educational Association at Washington this summer; it is a necessity which must be met somewhere and somehow. Of one more thing I should speak because of its provision for the children--the expansion of the library ideal; not so many years ago branch libraries and traveling libraries were unknown; now we feel that one library is not enough for a large city; it must have branch libraries and delivery stations to take the books to the people, while traveling libraries carry them into the scattered districts in the country. For the future, we have visions of a system of libraries so complete that in no town or country district of the state will a little child be deprived of the pleasure of good books; and wherever it is possible to put a live, warm-hearted, sympathetic and child-loving woman as the medium between the library and the child, it will be done. Library work in its entirety offers much play for the missionary spirit, but nowhere else in its whole range is there such a labor of love as is hers who tries to bring the children early to their heritage in the beautiful world of books. WORK WITH CHILDREN IN THE SMALL LIBRARY