Non-Fiction

Books

The Human-Powered Home
The Human-Powered Home: Choosing Muscles Over Motors is a compendium of information on the physics and physiology behind pedal-powered, treadled, and hand-cranked devices. In includes plans for building your own human-powered machines and stories about how these devices are used around the world. Published by New Society Publishers, 2008. Excerpt
Computer Networking and Telecommunications Textbooks
During and after my career in IT, I wrote college textbooks on computer networking and telecommunications. Network+ Guide to Networks, now in its 6th edition, has long been bestseller in the U.S. and was translated into several languages. More