Boys' second book of inventions

Stories of Great Inventors Fulton, Whitney, Morse, Cooper, Edison

How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use

O odkryciach i wynalazkach Odczyt popularny wypowiedziany dnia 23 marca 1873 r.

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 Industry and Invention

Historic Inventions

Great Facts A Popular History and Description of the Most Remarkable Inventions During the Present Century

The Art of Inventing

Inventors & Inventions

Inventing for Boys

The Boy's Book of Industrial Information