Historical Dictionary of German Intelligence
Jefferson Adams
Historical Dictionaries of Intelligence and Counterintelligence (11)
Self-Knowledge - How sell do you really know yourself?
Mark Manson
Tycho Brahe and Johannes Kepler: The Lives of the Early Modern ...
Charles River Editors
A Conflict of Visions: Ideological Origins of Political Struggles
Thomas Sowell
Modularity in Knowledge Representation and Natural-Language ...
Jay L. Garfield
Cunningham's Encyclopedia of Magical Herbs
Scott Cunningham