The Art of Game Design, 3rd Edition
Jesse Schell
Portfolios of the Poor
Daryl Collins & Jonathan Morduch & Stuart Rutherford & Orlanda Ruthven
On Descartes' Metaphysical Prism: The Constitution and the Limits ...
Jean-Luc Marion
Divina proportione : opera a tutti glingegni perspicaci e curiosi ...
Pacioli, Luca, approximately 1445-1517
Only the paranoid survive: how to exploit the crisis points ...
Andrew S. Grove