- ZVAB - Zentrales Verzeichnis Antiquarischer Buecher
Search old, rare, and out-of-print books.
Amazon.com book search service. Searches inventories of old, used, and rare booksellers around the world.
- Antiquarian Books in Scandinavia
Allows users to search the inventories of Scandinavian antiquarian booksellers.
- Book Sale Finder
A map to used book sale events, stores, fairs, and more organized by city, state, and date.
- Antiquarian Booksellers Association of America
Promotes ethical standards and professionalism in trade, encourages collecting and preservation, supports research into the study of antiquarian books, and facilitates collegial relations.
- Used Book Search
Search for used books worldwide and buy on-line.
- Americana Exchange
Resource for collectible and antiquarian books including worldwide book auction listings and calendar and an extensive bibliographical database of antique books.
Features searching, online ordering, and automatic handling of wants.
Offers a searchable, multilingual database of antiquarian booksellers, rare editions, manuscripts, and more.
- Used Book Central
Searchable database of stores offering rare, used, and out of print books searchable by author, title, keywords, or price range.
U.K. based marketplace for second-hand and antiquarian books.
- Massachusetts and Rhode Island Antiquarian Booksellers
Directory of booksellers buying and selling out-of-print and rare books, maps, prints, and ephemera.
- Digital Bibliophile Community
Database and reference services for booksellers, collectors, and readers.