Dusty Ayres and His Battle Birds #10: The Troposphere F-S - Paperback

by Robert Sidney Bowen (Author)

Six men-o'-war sunk by Black submarines... Newport News Naval Base destroyed in broad daylight by invisible bomber... Dusty studied this report grimly. Had the enemy developed a new weapon-a ship that could fight under water and in the air as well? Grimly he determined to find out-in Black dynamite skies!