Portfolios of the Poor
Daryl Collins & Jonathan Morduch & Stuart Rutherford & Orlanda Ruthven
Sphaera mundi
Sacro Bosco, Joannes de, active 1230; Regiomontanus, Joannes, ...
The Obesity Code: Unlocking the Secrets of Weight Loss
Jason Fung
Descartes on Polyhedra: A Study of the De Solidorum Elementis
Pasquale Joseph Federico
Anti-Tech Revolution: Why and How
Theodore John Kaczynski