Excerpt from Volcanos: The Character of Their Phenomena, Their Share in the Structure and Composition of the Surface of the Globe, and Their Relation to Its Internal Forces; With a Descriptive Catalogue of All Known Volcanos and Volcanic Formations In asking permission to inscribe your name upon its first leaf, I by no means propose to claim you as sponsor for the opinions it contains (which must rest, of course, upon their own merits), but only to be allowed to record my admiration of the perseverance with which you have so long devoted your high powers to investigating, and giving to the public in a popular form, the great truths of our favourite branch of Natural Philosophy. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.