The children's librarian should have the sort of nerves that are not set on edge by children. This does not mean that she may not be a nervous person in other ways, indeed she must be, for the nerveless, jelly-fish character can never be a success in dealing with children. But I have seen people of highly nervous organization who were really unconscious of the ceaseless tramp, tramp, of the children's feet, the hum and clatter and moving about inevitable in a children's library. Visitors come into the room and say to such a person, "How can you stand this for many minutes at a time?" and the librarian looks round in surprise at the idea of there being anything hard to bear when she hears only the little buzz that means to her hundreds of little ones at the most susceptible age, eagerly, happily absorbing the ennobling ideals, the poetic fancies, the craving for knowledge that are going to make them better men and women than they would have been without this glimpse into the realms beyond their daily surroundings. To attempt to enumerate, one by one, the qualities that combine to make a wise and successful disciplinarian would be fruitless. We can talk endlessly about what OUGHT to be. The most practical thing to do to obtain such a person, is not to take a raw subject and pour advice upon her in hopes she will develop some day, but to hunt till you find the right one and then offer her salary enough to get her for your library. And this suggests a subject worthy of future discussion, that head librarians should reckon this to be a profession within our profession, just as the kindergartner is a specialist within the teaching body, demanding a higher type of training than is the rule, and PAYING THE PRICE TO GET IT. Just a word about what degree of order and quiet to expect, and to work for, in a children's room. Are we to try to maintain that awful hush that sends cold chills down the spine of the visitor on his first entering a modern reading room, and tempts him to back out in fright lest the ticking of his watch may draw all eyes upon him?