VIU CONTENTS. 



CHAPTER YI I. 



V PAGE 



Echo River 77 



CHAPTER VIII. 



The Eyeless Fishes of the Cave 84 



CHAPTER IX. 



Silliman's Avenue. — Rhoda's Arcade. — Lucy's Dome, and 

 Pass of El Ghor 103 



CHAPTER X. 



Martha's Vineyard. — Elindo Avenue. — The Holy Sepul- 

 chre. — Washington Hall 110 



CHAPTER XL 



Cleveland's Cabinet, and the Rocky Mountain . . . 117 



CHAPTER XXL 

 The Maelstrom. — A Perilous Adventure .... 129 



CHAPTER XIIL 

 The Rats, Insects, etc. of the Cave 136 



CHAPTER XIV. 

 Homeward Bound 141 



CHAPTER XV. 



THE SHORT ROUTE. 



Grorin's Dome. — Pensacola Avenue. — Sparks' Avenue, and 

 Mammoth Dome. — Roaring River. — Marion's Avenue, 

 and the Star Chamber 144 



