LIST OF COLORED ILLUSTRATIONS
A Geyser. [Frontispiece,] See Page [ 47]
View in a Cañon, [ 12]
A Volcano, [ 48]
A Stalagmite Cave, [ 117]
Where Sponges Grow, [ 209]
A Comet, [ 254]
The Spectre Of The Brocken, [ 272]
And One Hundred and Sixty-four Black and White Illustrations in the Text.