Excerpt from The Rover Boys Under Canvas, or the Mystery of the Wrecked Submarine As mentioned in a number of volumes of the first series, this line was started some years ago with the publication of The Rover Boys at School, On the Ocean, and In the Jun gle, in which I introduced my young readers to Dick, Tom, and Sam Rover. The volumes of the first series related the doings of these three Rover boys while attending Putnam Hall Mili tary Academy, Brill College, and while on numer ous outings. 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.