The Sunken Isthmus; or, Frank Reade, Jr., in the Yucatan Channel.

This edition has images. Title: The Sunken Isthmus; or, Frank Reade, Jr., in the Yucatan Channel. Credits: Produced by Richard Tonsing and the Online DistributedProofreading Team at http://www.pgdp.net (This file wasproduced from images generously made available by TheInternet Archive) Summary: "The Sunken Isthmus; or, Frank Reade, Jr., in the Yucatan Channel" by Luis Senarens is a novel written in the early 20th century. The story follows the adventures of Frank Reade, Jr., a talented...