Mechanical Inventions of To-Day: Interesting Descriptions of Modern Mechanical Inventions Told in Non-Technical Language...

The romance of war inventions; a description of warships, guns, tanks, rifles, bombs, and other instruments and munitions of warfare, how they were invented & how they are employed

The Romance of Submarine Engineering: Containing Interesting Descriptions in Nontechnical Language of the Construction of Submarine Boats, the Salving of Great Ships, the Recovery of Sunken Treasure, the Building of Breakwaters and Docks, and Many Other F

The Romance of War Inventions; A Description of Warships, Guns, Tanks, Rifles, Bombs, and Other Instruments and Munitions of Warfare, How They Were Invented & How They Are Employed

Marvels of Scientific Invention (1917)

The Romance of Submarine Engineering: Containing Interesting Descriptions in Nontechnical Language of the Construction of Submarine Boats, the Salving of Great Ships, the Recovery of Sunken Treasure, the Building of Breakwaters and Docks, and Many Other F

The Romance of War Inventions; A Description of Warships, Guns, Tanks, Rifles, Bombs, and Other Instruments and Munitions of Warfare, How They Were Invented & How They Are Employed

Marvels of Scientific Invention; An Interesting Account in Non-Technical Language of the Invention of Guns, Torpedoes, Submarines, Mines, Up-To-Date Smelting, Freezing, Colour Photography, and Many Other Recent Discoveries of Science

Marvels of Scientific Invention

Engineering of To-Day: A Popular Account of the Present State of the Science, with Many Interesting Examples Described in Non-Technical Language