Needles of Stone
Tom Graves
Unbelievable
Sara Shepard
Book of Lost Threads
Tess Evans
The Exodus Quest
Will Adams
The Britannica Guide to Inventions That Changed the Modern World
Robert Curley
Cathedral, Forge, and Waterwheel: Technology and Invention in ...
Frances Gies; Joseph Gies
The Evolution of Useful Things
Henry Petroski
What Happened at Midnight
Franklin W. Dixon