It is assumed that those sufficiently interested in the writing of poetry to read books about it already are acquainted with the little that may be known of the laws of English prosody or at least know how and where to find them. And those who desire to follow far the keen study of poetic production are commended to such admirable works as Max Eastman's sympathetic treatise on The Enjoyment of Poetry; C. E. Andrews' enlightening and comprehensive volume, The Reading and Writing of Verse; Marguerite Wilkinson's The New Voices, An Introduction to Can temporary Poetry; and The New Era in American Poetry, by Louis Untermeyer. Each of these books, especially, perhaps, that of Professor Andrews, will help the seri ous, poetic student to much that he ought to know.