The Pencil: A History of Design and Circumstance

How to Sharpen Pencils: A Practical & Theoretical Treatise on the Artisanal Craft of Pencil Sharpening for Writers, Artists, Contractors, Flange Turners, Anglesmiths, & Civil Servants

The Evolution of Useful Things: How Everyday Artifacts-From Forks and Pins to Paper Clips and Zippers-Came to be as They are.

Paper: Paging Through History

The Road Taken: The History and Future of America's Infrastructure

One Good Turn: A Natural History of the Screwdriver and the Screw