Duct Tape Engineer — There’s nothing like a fun book to relax even the busiest tech. We all know that the number one repair tool in every tech’s box is duct tape, however, what other exciting and fun things can you do with it? Readers comment, “This book is one of the most creative and fun project books I’ve seen in years — and I’m a connoisseur of these types of science & engineering project books. What I love best is that the projects are not just exciting, they’re also actually feasible.” ($12)