I'm in the mood of reading some books. But I can't think off the top of my head besides the books I have already read. Some that I have read and enjoyed, or would like to read.

Plato Republic, Plato
Art of War, Sun Tsu
The Prince, Niccolo Machiavelli
Propaganda, Edward Bernays
A few excerpts of Lenin

Other books that were ok-ish were:
Politics - Aristotle
Lives - Plutarch
Rise of Rome - Livy

I would like something that combines at least 2 of the three (philosophy/psychology/strategy.) It could be all theory, but it can also have notable examples to theory to understand the practice.