NOTE TO SMARTPHONE USERS: There is a standard color edition of this book that is less expensive, however Amazon may not be listing it as an option here. You can find it by clicking on this link: https: //www.amazon.com/Building-Small-Cable-Suspension-Bridge/dp/B0C7JCQ69X/ "It's a beautiful little bridge and I'd be very proud of it if it were mine." - Dr. Raymond Cook, Associate Professor of Civil Engineering: University of New Hampshire...