The General Editor, in conclusion, wishes to express his thanks to the Delegates of the Press for undertaking this work, and to the Officers of the Press, whose help and counsel were always ready to meet each difficulty as it arose. The Editor is also under deep obligations to the many scholars who, notwithstanding the pressure of other duties, have yet given themselves so unsparingly to the tasks they had undertaken, that in every instance most valuable service has been rendered to the student and the scholar, while in not a few instances their contributions form actual monographs within the limits assigned. His thanks are due to Messrs. A. And C. Black, the publishers of his editions of Jubilees, Martyrdom of Isaiah, Testament of the XII Patriarchs, Assumption of Moses, 2 Baruch, for permission to reprint the translation and make use of the introduction and notes contained in those editions. Finally, he would acknowledge his indebtedness to the Rev. A. Ll. Davies, who has acted throughout as his secretary and also made the General Index.