CHAPTER I A MYSTERIOUS MESSAGE

CHAPTER II UNCLE TOD IS MISSING

CHAPTER III THE TELEGRAM

CHAPTER IV OFF FOR THE WEST

CHAPTER V RUDDY GIVES WARNING

CHAPTER VI A WILD RIDE

CHAPTER VII THE LONELY CABIN

CHAPTER VIII "GONE!"

CHAPTER IX THE PURSUIT

CHAPTER X A STRANGE DISCOVERY

CHAPTER XI UNCLE TOD'S CAMP

CHAPTER XII LOST RIVER

CHAPTER XIII THE DRY MINE

CHAPTER XIV INTO THE CAVERN

CHAPTER XV UNCLE TOD GIVES UP

CHAPTER XVI RICK DRAWS SOMETHING

CHAPTER XVII ON THEIR OWN

CHAPTER XVIII INTO THE DARK

CHAPTER XIX MYSTERIOUS NOISES

CHAPTER XX A STRANGE CAMP

CHAPTER XXI SCOUTING AROUND

CHAPTER XXII SOLVING THE SECRET

CHAPTER XXIII CARRYING THE GOOD NEWS

CHAPTER XXIV TURNING LOST RIVER BACK

CHAPTER XXV THE RUDDY MINE

“We really found Lost River,” said Rick, “And we know how to turn it back again.”