Hapkido: Traditions, Philosophy, Technique hard cover
One of the few excellent reference source on Hapkido.
This is an excellent reference source on the art of Hapkido. It is well written and techniques are well photographed. One of the few sources that is recommended.
Fumio Demura: Karate Weapons of Self-Defense : The Complete Edition by Fumio...
Good way to have the collection in one place.
Makes it easier and possible to have hard to find or out of print books.