Part I. THE WASHINGTON MANUSCRIPT OF DEUTERONOMY AND JOSHUA. With 3 folding plates of pages of the Manuscript in facsimile. Pp. vi+104. Paper covers. $1.00. Part II. THE WASHINGTON MANUSCRIPT OF THE PSALMS. (_In Press._) VOL. IX. THE NEW TESTAMENT MANUSCRIPTS IN THE FREER COLLECTION. By Professor Henry A. Sanders, University of Michigan. Part I. THE WASHINGTON MANUSCRIPT OF THE FOUR GOSPELS. With 5 plates. Pp. viii+247. Paper covers. $2.00. Part II. THE WASHINGTON FRAGMENTS OF THE EPISTLES OF PAUL. (_In Preparation._) VOL. X. THE COPTIC MANUSCRIPTS IN THE FREER COLLECTION. By Professor William H. Worrell, Hartford Seminary Foundation. (_In Preparation._) VOL. XI. CONTRIBUTIONS TO THE HISTORY OF SCIENCE. (_In Press._) Part I. ROBERT OF CHESTER'S LATIN TRANSLATION OF THE ALGEBRA OF AL-KHOWARIZMI. With an Introduction, Critical Notes, and an English Version. By Professor Louis C. Karpinski, University of Michigan. With 4 plates showing pages of manuscripts in facsimile, and 25 diagrams in the text. (_In Press._) Part II. THE PRODROMUS OF NICHOLAS STENO'S LATIN DISSERTATION ON A SOLID BODY ENCLOSED BY NATURAL PROCESS WITHIN A SOLID. Translated into English by Professor John G. Winter, University of Michigan. With a Foreword by Professor William H. Hobbs. (_In Press._) VOL. XII. STUDIES IN EAST CHRISTIAN AND ROMAN ART. Part I. EAST CHRISTIAN PAINTINGS IN THE FREER COLLECTION. By Professor Charles R. Morey, Princeton University. With 13 plates (10 colored) and 34 illustrations in the text. Pp. xii+87. Bound in cloth. $2.50. Part II. A GOLD TREASURE OF THE LATE ROMAN PERIOD FROM EGYPT. By Professor Walter Dennison, Swarthmore College. (_In Press._) VOL. XIII. DOCUMENTS FROM THE CAIRO GENIZAH IN THE FREER COLLECTION. Text, with Translation and an Introduction by Professor Richard Gottheil, Columbia University. (_In Preparation._) SCIENTIFIC SERIES Size 28 x 18.5 cm. 4o. Bound in cloth VOL. I. THE CIRCULATION AND SLEEP. By Professor John F. Shepard, University of Michigan. Pp. x+83, with an Atlas of 83 plates, bound Separately. Text and Atlas, $3.00 net. VOL. II. STUDIES ON DIVERGENT SERIES AND SUMMABILITY. By Professor Walter B. Ford, University of Michigan. (_In Preparation._) HUMANISTIC PAPERS Size, 22.7 x 15.2 cm. 8o. Bound in cloth LATIN AND GREEK IN AMERICAN EDUCATION, WITH SYMPOSIA ON THE VALUE OF HUMANISTIC STUDIES. Edited by Francis W. Kelsey. Pp. x+396. $1.50. CONTENTS THE PRESENT POSITION OF LATIN AND GREEK, THE VALUE OF LATIN AND GREEK AS EDUCATIONAL INSTRUMENTS, THE NATURE OF CULTURE STUDIES. SYMPOSIA ON THE VALUE OF HUMANISTIC, PARTICULARLY CLASSICAL, STUDIES AS A PREPARATION FOR THE STUDY OF MEDICINE, ENGINEERING, LAW, AND THEOLOGY.