Inventions

The Miner's Friend; Or, An Engine to Raise Water by Fire

The Modern Clock

Experiments with Alternate Currents of High Potential and High Frequency

The Next Big Thing

On the Origin of Clockwork, Perpetual Motion Devices, and the Compass

Artificial and Natural Flight

Origin of modern calculating machines

Giant brains; or, Machines that think

Makers of Many Things

The Steam Engine Familiarly Explained and Illustrated

Earth 2030

The Century of Inventions of the Marquis of Worcester

Experiments with Alternate Currents of High Potential and High Frequency

The Invention of the Track Circuit

Elementary cryptanalysis

How to become an inventor

Made in Ohio

Hephæstus; or, The soul of the machine

English and American tool builders