|"The object of opening the mind, as of opening the mouth,
is to shut it again on something solid."
The Clausewitz Studies Newsletter, edited by Vanya Eftimova Bellinger, is in a "creative pause." These issues are available.
* The Internet Archive, Clausewitz.
* The Library of Congress On-Line Catalog Search System (an excellent place to find old, obscure, and non-English-language works by or about Clausewitz). A "Basic Search" by keyword appears to be the best way to find interesting items.
* Air University Bibliography: Clausewitz, Selected Bibliography