Robert Sidney Bowen Pořadí knih

Recognized for its cultural significance, this work contributes to the foundational knowledge of civilization. Scholars have highlighted its importance, emphasizing its role in shaping understanding and perspectives within society.

The book presents a modernized edition of a significant historical work, ensuring its preservation for future generations. It has been meticulously reformatted and retyped, providing a clear and readable text that differs from traditional scanned copies. This effort highlights the importance of the narrative within the context of human history, making it accessible to contemporary readers.

Recognized for its cultural significance, this work contributes to the foundational knowledge of civilization. Scholars have highlighted its importance, indicating its role in shaping understanding and perspectives within historical and societal contexts.

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!

When Dusty heard about America's new invention, the X-Rayoscope, by which the human eye could penetrate night, fog and clouds for a distance of two hundred miles, he thought victory was at hand. With such a machine to spy on the enemy, the war would soon be over. But he didn't know about the doom even then speeding through invisible skies, had not yet heard of the green thunderbolt!