| CHAPTER | PAGE | |
|---|---|---|
| I | Aboard the Electra | 1 |
| II | Vicki Meets the Bryants | 10 |
| III | The Story of Lucy | 20 |
| IV | A Puzzling Discovery | 38 |
| V | The Girl in the Portrait | 50 |
| VI | Vicki Searches | 63 |
| VII | Which Lucy? | 76 |
| VIII | A Game of Wits | 95 |
| IX | Secrets at Midnight | 112 |
| X | The Signal | 134 |
| XI | Escape | 155 |
| XII | The Silver Rings | 159 |