Plickity Plunk Press
- Traditional library quality hardcover and open back medieval style book kits, materials, and workshops.
- http://www.plickityplunk.com/

Pergamena Handmade Parchment
- Domestic producer of deer, goat, and calf skin parchment.
- http://www.pergamena.net/

Graybeard Press
- Manufactures presses and bookbinding equipment for handmaking paperback books. Includes instructions for making small run books.
- http://www.graybeardpress.com/

PB Plastics
- Supplier of laminators, pouches, and roll film as well as binding machines and combs.
- http://www.pbplastics.com/

Talas
- Features a selection of bookbinding, conservation, preservation, and restoration supplies.
- http://www.talas-nyc.com/

Colophon Book Arts Supply
- Specializing in marbling, suminagashi, and book binding supplies.
- http://home.earthlink.net/~colophon/

Hollander's
- Decorative papers, bookcloth, and hard to find bookbinding supplies. Offers workshops, kits, and tips.
- http://www.hollanders.com/