| Baedeker Datenbank und Kenner-Referenz: A site for collectors of pre-war Baedeker guidebooks, with pricing, reference and auction data. |
| Biblia Sacra: Showcase for an electronic bibliography on bibles printed in the Netherlands and Belgium. Provides extensive descriptions and numerous reproductions of typographical and iconographical material. |
| BibSite: Provided by the Bibliographical Society of America, provides public access to accumulated bibliographical research materials. Bibliographers can make additions and corrections to the database. |
| BIBSOCAN: Describes an email discussion group dealing with bibliography. Sponsored by The Bibliographical Society of Canada |
| Books and Writers: A computerized database of books and writers. |
| Canada Book Series: Listing of the titles comprising various series of Canadian books. |
| Descriptive Cataloging of Rare Books: A manual of rules for catalogers of the Library of Congress and others working with rare materials. |
| Early Penguin Paperbacks: Illustrates the history of early Penguin paperbacks, including Kings and illustrated classics. |
| Henry George Bohn: The Bohn Bibliography lists his libraries and general publications. There is a biography and author indexes. |
| Leggman's Time-Life Library: Contains complete set lists for all Time-Life books series. Also includes printable checklists for each series and shopping links. |
| Maida's Other Little Website for Collectors of the Books by Inez Haynes Irwin about Maida Westabrook: Help collectors of the Maida series estimate printing dates from bindings and dustjackets of Grosset&Dunlap books by Inez Haynes Irwin about Maida Westabrook and the Big Eight |
| Oddbooks: Devoted to self described odd books and their authors. |
| Studies in Bibliography: Presents archives of this journal, covering topics ranging from analytical bibliography to the history of printing and publishing. Published for the Bibliographical Society of the University of Virginia. |
| Top Ten Books of the 20th Century: Visitors are welcome to vote for their favorites. Compiled by the Centenary Book Project. |
| Violet Books: Bibliographies Index: Antiquarian supernatural literature including essays and a gallery of rare dust wrappers. |
| Ward Lock Red Guides Information: A website about early editions of Ward Lock "Red" travel guides, aimed at enthusiasts and collectors, to provide bibliography information, history and dating. |
| Winston Science Fiction Classics: A list of books in this series along with cover scans of some of them. |
Classical
