6CHAPTER V Setting the Trap
21CHAPTER VIII Hypnotic Torture
7CHAPTER VI The "Wyoming Massacre"
22CHAPTER IX The Fall of Nu-Yok
8CHAPTER VII Incredible Treason
23CHAPTER X Life in Lo-Tan, the Magnificent
9CHAPTER VIII The Han City
24CHAPTER XI The Forest Men Attack
10CHAPTER IX The Fight in the Tower
25CHAPTER XII The Mysterious "Air Balls"
11CHAPTER X The Walls of Hell
26CHAPTER XIII Escape!
12CHAPTER XI The New Boss
27CHAPTER XIV The Destruction of Lo-Tan
13CHAPTER XII The Finger of Doom
28CHAPTER XV The Counter-Attack
14CHAPTER I The Airlords Besieged
29CHAPTER XVI Victory
15CHAPTER II The "Ground Ships" Threaten
