Tom Swift
Tom Swift and His Amazing Works Catalog. An extensive reference guide. The catalog contains information covering dust jackets, book binding types, variations and titles from all four Tom Swift series.

Twin Brooks Antiques and Collectibles
Toys, games, Disneyana, character collectibles, jewelry, World's Fair memorabilia, ladies' accessories, advertising, paper ephemera, valentines, and calendars. Also looking to buy items.

Uniclectica Antiques and Collectibles Online
An eclectic assortment of unique antiques, collectibles, and related reference material. Free out of print and in print book searches, and an ongoing series of articles Caring For Your Antiques and Collectibles.

Used books - Free Shipping
An online bookstore with many categories featuring free shipping in the US, and discounted international shipping.

Vintage Impressions
They buy and sell antique postcards, trade cards, hardcover books, vintage paperback books, pulp magazines.

Vintage Library
Books and information on authors from the early 20th century and the pulp fiction era.