"Follow Bea, Archie, Trudy, and Spencer (otherwise known as the BATS!) as they crisscross the globe using every type of bridge: beam, arch, truss, and suspension. From ancient low-slung rope bridges to modern hi-tech towers of steel, they'll traverse 'em all. Their journey will take them through history and connect them with new ideas and different cultures. Along the way they'll identify the dangerous forces trying to bring bridges crashing down,...

"In Who Built That? Bridges, Didier Cornille presents ten of the most important bridges in the world, from the first in cast iron to the longest in pre-stressed concrete in the southern hemisphere, to the tallest in the world. Introducing each engineer or architect, the main concepts of their work, and some of their most important projects in charming drawings and accessible text, Bridges is a fun primer for readers of all ages interested in learning...