| “Quizquiz, Inca, Child of the Sun ... commands that you appear before his sacred person” | Frontispiece |
| FACING PAGE | |
| Very obviously the Inca had carefully planned to impress the visitors | 82 |
| It was a bushmaster, the deadliest and the most feared of all South American snakes | 170 |
| An instant later a huge, dark form catapulted past the crouching men | 210 |