Bob Pflugfelder

6 books

Nick and Tesla and the High-Voltage Danger Lab: A Mystery with Gadgets You Can Build Yourself ourself

Nick and Tesla and the High-Voltage Danger Lab

A Mystery with Gadgets You Can Build Yourself ourself

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Nick and Tesla's Robot Army Rampage: A Mystery with Hoverbots, Bristle Bots, and Other Robots You Can Build Yourself

Nick and Tesla's Robot Army Rampage

A Mystery with Hoverbots, Bristle Bots, and Other Robots 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

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 Super-Cyborg Gadget Glove: A Mystery with a Blinking, Beeping, Voice-Recording Gadget Glove You Can Build Yourself

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 Special Effects Spectacular: A Mystery with Animatronics, Alien Makeup, Camera Gear, and Other Movie Magic You Can Make Yourself!

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 Solar-Powered Showdown: A Mystery with Sun-Powered Gadgets You Can Build Yourself

Nick and Tesla's Solar-Powered Showdown

A Mystery with Sun-Powered Gadgets You Can Build Yourself

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