People build all kinds of structures around the world. But some design buildings that are unexpected, unusual, or just plain weird. From upside-down houses to Ferris wheel bridges to toilet-shaped museums, weird structures are everywhere. Weird Structures takes a look at these and other weird buildings. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.