The Sea Wolves: A History of the Vikings
Lars Brownworth
Moltke on the Art of War: Selected Writings
Daniel Hughes
CSPC_BigLies_v19.[..]
Unknown
The Fourth Turning
Neil Howe William Strauss
Instauration-1983[..]
Wilmot Robertson
Instauration-1984[..]
Instauration-1985[..]