“A treasure...a wise and entertaining book that should appeal to the spiritual pilgrim in all of us, no matter what the faith and no matter whether believer o

A historical look at styles of technological research and design. If it is true, as Tocqueville suggested, that social and class systems shape technology, resea

Marvin Denmark, a builder and craftsman with 45+ years of experience, demonstrates the process he used to design and construct a small cable suspension bridge.

Describes the history and different types bridges and bridges including arch bridges, suspension bridges, trestle bridges, and cantilever bridges. Some well-kno

Building the Bridge As You Walk On It tells the personal stories of people who have embraced deep change and inspired author Robert Quinn to take his concept on