1. "Lower than the Angels" (evolution of man from ape to 400,000 years ago)

2. "The Harvest of the Seasons" (agriculture and the first settlements)

3. "The Grain in the Stone" (tools, early human migration)

4. "The Hidden Structure" (fire, metals and alchemy)

5. "Music of the Spheres" (the language of numbers)

6. "The Starry Messenger" (Galileo's universe)

7. "The Majestic Clockwork" (explores Kepler and Newton's laws)

8. "The Drive for Power" (the Industrial Revolution)

9. "The Ladder of Creation" (Darwin and Wallace's ideas on the origin of species)

10. "World within World" (the story of the periodic table)

11. "Knowledge or Certainty" (There is no absolute knowledge)

12. "Generation upon Generation" (cloning of identical forms)

13. "The Long Childhood" (The commitment of man)