The production of a book which is adapted to the use of the youngest readers needs but few words of excuse or apology. The nature of the work seems to be sufficiently explained by the title itself, and the author's task has been chiefly to reduce the ordinary language into words of one syllable. But although, as far as the subject matter is concerned, the book can lay no claims to originality, it is believed that the idea and scope of its construction are entirely novel, for the One Syllable literature of the present day furnishes little more than a few short, unconnected sentences, and those chiefly in spelling books.