[v.1] The human dawn -- [v.2] The age of god-kings (3000-1500 B.C.) -- [v.3] Barbarian tides (1500-600 B.C.) -- [v.4] A soaring spirit (600-400 B.C) -- [v.5] Empires ascendant (400 B.C.-A.D. 200) -- [v.6] Empires besieged (A.D. 200-600) --[v.7] The march of Islam (A.D. 600-800) -- [v.8] Fury of the northmen (A.D. 800-1000) -- [v.9] Light in the east (A.D. 1000-1100) -- [v.10] The divine campaigns (A.D. 1100-1200) -- [v.11] The mongol conquests (A.D. 1200-1300) -- [v.12] Age of calamity (A.D. 1300-1400) -- [v.13] Voyages of discovery (A.D. 1400-1500) -- [v.14] The European emergence (A.D. 1500-1600) -- [v.15] Powers of the crown (A.D. 1600-1700) -- [v.16] Winds of revolution (A.D. 1700-1800) -- [v.17] The pulse of enterprise (A.D. 1800-1850) -- [v.18] The colonial overlords (A.D. 1850-1900) -- [v.19] The world in arms (A.D. 1900-1925) -- [v.20] Shadow of the dictators (A.D. 1925-1950) -- [v.21] The rise of cities -- [v.22] The natural world -- [v.23] The enterprise of war -- [v.24] The domestic world -- [v.25] The nuclear age