#3 of 4 in The Three-Body Problem
#1 of 4 in Remembrance of Earth's Past
#2 of 4 in Remembrance of Earth's Past
#1 of 2 in Political Order
#2 of 2 in Political Order
31 The Princeton Economic History of the Western World
#1 of 2 in Die Welt als Wille und Vorstellung