- 1In Caverns Below
- 2Chapter II — A Mysterious Light
- 3Chapter III — The Brink of the Abyss
- 4Chapter IV — Thunderbolts
- 5Chapter V — Separated!
- 6Chapter VI — Catastrophe
- 7Chapter VII — Deeper and Darker
- 8Chapter VIII — Beneath the Ray
- 9Chapter IX — Intervention
- 10Chapter X — Some Riddles Solved
- 11Chapter XI — Fresh Surprises
- 12Chapter XII — I Swallow the Oath
- 13Chapter XIII — An Official Visitor
- 14Chapter XIV — The Last Straw
- 15Chapter XV — Flight
- 16Chapter XVI — The Green and Vermilion
- 17Chapter XVII — Through the Phonoscope
- 18Chapter XVIII — Mishap Upon Mishap
- 19Chapter XIX — Affliction and Triumph
- 20Chapter XX — Ordeal and Crisis
- 21Chapter XXI — Strike! Strike! Strike!
- 22Chapter XXII — Blows and Counter-Blows
- 23Chapter XXIII — I Become Second Class
- 24Chapter XXIV — A Bold Stroke
- 25Chapter XXV — Insurrection in the Air
- 26Chapter XXVI — Revolution
- 27Chapter XXVII — Triumph
- 28Chapter XXVIII — Luma the Illustrious
- 29Chapter XXIX — New Storm-Clouds
- 30Chapter XXX — News From Zu
- 31Chapter XXXI — Rah the Righteous
- 32Chapter XXXII — Toppling Thrones
- 33Chapter XXXIII — Toward the Light
In Caverns Below
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