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Incoming Resources
- The book on the bookshelf, by Henry Petroski
- Invention by design, how engineers get from thought to thing, Henry Petroski
- The toothpick, technology and culture, Henry Petroski
- The road taken, the history and future of America's infrastructure, Henry Petroski
- Engineers of dreams, great bridge builders and the spanning of America, Henry Petroski
- The evolution of useful things, Henry Petroski
- The pencil, a history of design and circumstance, by Henry Petroski
- The evolution of useful things, Henry Petroski
- The essential engineer, why science alone will not solve our global problems, Henry Petroski