Frank Reade Junior's Deep Sea Diver the Tortoise

A dying castaway tells of a forgotten cave, home to a fabulous pirate treasure, located in a desert island that sank beneath the waves in a mighty geological cataclysm. Ordinary treasure-hunting does not normally interest a man of science such as Frank Reade Junior, but the underwater bounty is the perfect test for his newest invention: the world's strongest deep-dive submarine, the Turtle. Will the darkness of the deep prove too much of a challenge for the greatest inventor of the age?In this classic science fiction tale, Cuban-American author Luis Senarens brings us another thrilling adventure of the 19th Century's most daring kid inventor, boy genius Frank Reade Junior!