The International Directory of Booksellers and Bibliophile's Manual: Including Lists of the Public Libraries of the World, Publishers, Book Collectors, Learned Societies and Institutions, Universities and Colleges; Also Bibliographies of Book and Library Catalogues, Concordances, Bookplates, Etc., Etc. ...

First published in the late 19th century, this directory was compiled by James Clegg to serve as a comprehensive reference tool for the international book trade. At a time when globalization in publishing and antiquarian commerce was expanding rapidly, Clegg sought to bridge the gap between booksellers, libraries, and private collectors. The volume functioned as a vital networking resource, consolidating contact information for the scholarly and professional communities that defined the Victorian and Edwardian literary landscape.

The design of the directory emphasizes utility and encyclopedic scope, reflecting the era's fascination with classification and the systematization of knowledge. Clegg carefully structured the lists to cater to bibliophiles and institutions alike, providing not just addresses but also context regarding library holdings and specialized catalogues. Upon its release, the manual was well-received by trade journals and academic societies, establishing itself as a standard desk reference for those navigating the burgeoning international market for rare and scholarly books.