The prince
Machiavelli, Niccol, 1469-1527
The Economy of Cities
Jane Jacobs
The Emperor's New Mind: Concerning Computers, Minds, and the ...
Penrose, Roger
De Rerum Natura: V
Titus Lucretius Carus
Sphaera mundi
Sacro Bosco, Joannes de, active 1230; Regiomontanus, Joannes, ...