commentaries and two manuscripts of a commentary by Jagaddhara. In this way each entry shows the number of extant manuscripts of the work and of the various commentaries on it, if such exist. Some entries from Part 7 of the India Office Catalogue, however, duplicate those already given by Aufrecht from the Catalogue of the Mackenzie Collection; these were added because the early catalogue of Wilson gives no adequate description of the manuscripts, and because it seemed desirable to include all material not given by Aufrecht. The same is true of the Catalogue of Two Collections in the India Office Library, by Tawney and Thomas, which includes manuscripts recorded by Aufrecht from an old list by Sir William Jones. An introductory sketch of the Sanskrit drama has been incorporated in the volume, in order that students may have a convenient epitome of the whole subject readily accessible to them.
For the manuscripts listed in this bibliography I have relied in the main on the marvelously accurate and learned Catalogus Catalogorum of Aufrecht, although I have supplemented it by such catalogues as have appeared subsequently. For many titles of editions of plays and records of literature on the drama of India I am indebted to the bibliographies of Gildemeister and Zenker and to the Catalogue of Sanskrit books in the British Museum, although my richest source has naturally been the Orientalische Bibliographic. Antiquarian catalogues, especially those of Harrassowitz (Leipzig) and Luzac (London), have also been consulted with advantage.
My thanks are due to the librarians of the Royal Libraries of Copenhagen and Stockholm for information in regard to certain publications, while through the kindness of Professor Serge Oldenburg of St. Petersburg I had access to the large collections of the Russian Academy of Sciences and the Oriental Seminar of the University of St. Petersburg, and certain queries were answered for me by Professor Carl Cappeller of Jena. My friend and former fellow-student, Dr. Louis H. Gray, placed his library at my disposal and gave me several additions and suggestions, while both he and Mrs. Gray most generously aided in the correction of
