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Invention
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Inventions that could have changed the world ... but didn't!
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Now & Ben : the modern inventions of Benjamin Franklin
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Weird & wacky inventions
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How to invent
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The book of inventions
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1000 inventions and discoveries
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How to build a hovercraft : air cannons, magnet motors, and 25 other amazing DIY science projects
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The greatest inventions of the past 2,000 years
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Inventions : a visual encyclopedia
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How to invent everything : a survival guide for the stranded time traveler
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Batman science : the real-world science behind Batman's gear
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Scientific American inventions from outer space : everyday uses for NASA technology
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Cathedral, forge, and waterwheel : technology and invention in the Middle Ages
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What a great idea! : inventions that changed the world
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Fact and fiction of American invention
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Who built that : awe-inspiring stories of American tinkerpreneurs
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Ingenious patents : bubble wrap, barbed wire, bionic eyes, and other pioneering inventions
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Kid-ventors : 35 real kids and their amazing inventions
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The picture history of great inventors
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When everything went wrong : 10 real stories of inventors who didn't give up!
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10 inventors who changed the world
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The wonderful future that never was : flying cars, mail delivery by parachute, and other predictions from the past
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Inventology : how we dream up things that change the world
