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Nick and Tesla's high-voltage danger lab : a mystery with electromagnets, burglar alarms, and other gadgets you can build yourself
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Nick and Tesla's high-voltage danger lab : a mystery with electromagnets, burglar alarms, and other gadgets you can build yourself
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Nick and Tesla's super-cyborg gadget glove : a mystery with a blinking, beeping, voice-recording gadget glove you can build yourself
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Nick and Tesla's secret agent gadget battle : a mystery with spy cameras, code wheels, and other gadgets you can build yourself
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Old American kitchenware 1725-1925
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Maker Girl and Professor Smarts. Book 2, Beware the evil lair
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Gadgets, gizmos, and gears
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Get Smart
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Robot rampage!
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Nick and Tesla's special effects spectacular : a mystery with animatronics, alien makeup, camera gear, and other movie magic you can make yourself
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Alton Brown's guide to gear for your kitchen
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Robot rampage
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Nick and Tesla's solar-powered showdown : a mystery with sun-powered gadgets you can build yourself
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The woodworker's book of wooden kitchen utensils
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Rise of the robot army
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Robot
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Rubber band engineer : build slingshot-powered rockets, rubber band rifles, unconventional catapults, and more guerrilla gadgets from household hardware
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The Best kitchen quick tips : 543 tricks, techniques, and shortcuts for the curious cook
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Robots at work
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Robotics
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Robot
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Cool robots
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Robots in action
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Animal robots
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Nick and Tesla's special effects spectacular : a mystery with animatronics, alien makeup, camera gear, and other movie magic you can make yourself
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Nick and Tesla's secret agent gadget battle : a mystery with spy cameras, code wheels, and other gadgets you can build yourself
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Nick and Tesla's robot army rampage : a mystery with hoverbots, bristlebots, and other robots you can build yourself
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Nick and Tesla's high-voltage danger lab : a mystery with electromagnets, burglar alarms, and other gadgets you can build yourself
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Nick and Tesla's solar-powered showdown : a mystery with sun-powered gadgets you can build yourself
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Nick and Tesla's super-cyborg gadget glove : a mystery with a blinking, beeping, voice-recording gadget glove you can build yourself
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Nick and Tesla's high-voltage danger lab : a mystery with electromagnets, burglar alarms, and other gadgets you can build yourself
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Holmes on the range
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On the wrong track
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The black dove
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Pride and prejudice and zombies : dawn of the dreadfuls
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Nick and Tesla's special effects spectacular : a mystery with animatronics, alien makeup, camera gear, and other movie magic you can make yourself
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The wrong Wrights
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Nick and Tesla's secret agent gadget battle : a mystery with spy cameras, code wheels, and other gadgets you can build yourself
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The white magic five & dime : a tarot mystery
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Nick and Tesla's robot army rampage : a mystery with hoverbots, bristlebots, and other robots you can build yourself
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Nick and Tesla's high-voltage danger lab : a mystery with electromagnets, burglar alarms, and other gadgets you can build yourself
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Nick and Tesla's solar-powered showdown : a mystery with sun-powered gadgets you can build yourself
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Fool me once
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Nick and Tesla's super-cyborg gadget glove : a mystery with a blinking, beeping, voice-recording gadget glove you can build yourself
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Give the devil his due