Geert van Loon Homepage
- Showcase of old travel guides. Includes a search for antiquarian dealers, auctions and links.
- http://www.gvanloon.demon.nl/

Turning the Pages
- Images of ten antique books from the British Library, allowing the user to look through the books. Includes the Lindisfarne Gospels, one of da Vinci's notebooks and the Diamond Sutra. [Requires Shockwave]
- http://www.bl.uk/collections/treasures/digitisation2.html

Epinions.com: Antiques and Collectibles Books
- Read reviews written by consumers at Epinions.com.
- http://www.epinions.com/book-Antiques___Collectibles

Big Little Books
- Office site of the Big Little Books Club. Contains information of interest to collectors and dealers, include care and grading instructions.
- http://www.biglittlebooks.com