The National Knife Collectors Association    The world's largest organization of knife enthusiasts.

The Knifemakers Guild   Recognized as the organization of the finest custom handmade knifemakers in the world.

Professional Knifemakers Association   An organization for full- and part-time makers.

The American Knife & Tool Institute   Representing the knifemaking industry and the knife-using community.

Bernard Levine's links page    Knife law, history, identification etc etc

Steve Bottorff's Knife Sharpening Site   An extensive site by a true expert.