American Cookie Jar Association.

An Internet club which promotes the hobby of collecting cookie jars and bringing collectors together.
http://cookiejarclub.com/

Silverhawk Gallery for Henry Cavanagh

Award winning original works in Ceramics by Henry Cavanagh designer of wonderful old auto cookie jars.
http://www.silverhawk.com/ex98/cavah/gallery.html

McCoy Pottery

Sales of McCoy Cookie Jars dating from the 1930s to present day.
http://www.mccoypottery.com/cookiejars/

The Cookie Jar Net

Includes information about reproductions and fakes, whats new, and show information.
http://www.thecookiejar.net/

Gwen's & Tig's Cookie Jars

This site consists of a personal cookie jar collection. It is mostly images of cookie jars to include Disney, Warner Bros. and other manufactures.
http://geocities.com/gwenandtig

Cookie Jar Collecting

About.com provides information concerning cookie jar collecting, to include hot sites, new jars, sales, auctions, and reproduction information.
http://collectibles.about.com/od/cookiejarcollecting/