Books by Bob Pflugfelder

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Nick and Tesla's High-Voltage Danger Lab: A Mystery with Electromagnets, Burglar Alarms, and Other Gadgets You Can...
by Bob Pflugfelder
Nick and Tesla are bright 11-year-old siblings with a knack for science, electronics, and getting into trouble. When their parents mysteriously vanish, they’re sent to live with their Uncle Newt, a brilliant inventor who engineers top-secret gadgets for a classified government agency. It’s not long before Nick and Tesla are embarking...
Today's Bargain Price: $7.99
Categories: All Children's Lit
Nick and Tesla's Super-Cyborg Gadget Glove: A Mystery with a Blinking, Beeping, Voice-Recording Gadget Glove You Can...
by Bob Pflugfelder
Einstein is running amok! Darwin is losing his head! The science museum in Half Moon Bay is in big trouble because its robotic replicas of history’s greatest scientists keep going kablooey! As 11-year-old amateur inventors Nick and Tesla Holt try to uncover the cause, they’ll need to keep adding all-new gadgets to their latest...
Today's Bargain Price: $7.99
Categories: All Children's Lit
Nick and Tesla's Secret Agent Gadget Battle: A Mystery with Spy Cameras, Code Wheels, and Other Gadgets You Can Build...
by Bob Pflugfelder
After foiling a gang of kidnappers and fending off an army of robots, 11-year-old siblings Nick and Tesla Holt could use a little rest! But as their third mystery opens, they discover there’s a spy in their midst, searching for secrets in the home of their beloved (and slightly crazy) Uncle Newt. Is it the new laboratory assistant? The...
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Categories: All Children's Lit
Nick and Tesla's Solar-Powered Showdown: A Mystery with Sun-Powered Gadgets You Can Build Yourself
by Bob Pflugfelder
Kid inventors Nick and Tesla Holt have outsmarted crooks, spies, and kidnappers. Now they have to crack their biggest mystery yet: Where the heck are their parents? To outwit the criminal mastermind who’s holding their parents hostage, the twins will need all their brainpower, the help of their eccentric Uncle Newt, and an assortment...
Today's Bargain Price: $7.99
Categories: All Children's Lit
Nick and Tesla's Robot Army Rampage: A Mystery with Hoverbots, Bristle Bots, and Other Robots You Can Build Yourself
by Bob Pflugfelder
Nick and Tesla return in an all-new, robot-filled adventure! When a rash of robberies hits the town of Half Moon Bay, 11-year-old sleuths Nick and Tesla are determined to catch the criminals—but to do so, they'll have to build a host of new gadgets and gizmos! In this robot-themed follow-up to Nick and Tesla's High-Voltage Danger Lab...
Today's Bargain Price: $7.99
Categories: All Children's Lit
Nick and Tesla's Special Effects Spectacular: A Mystery with Animatronics, Alien Makeup, Camera Gear, and Other Movie...
by Bob Pflugfelder
What do a pair of kid inventors with a knack for science and electronics do when Hollywood comes to town? Why save the day, of course!    In  Nick and Tesla’s Special Effects Spectacular , 11-year-old siblings Nick and Tesla Holt find themselves on the set of a big-budget superhero movie. But someone’s sabotaging the onscreen...
Today's Bargain Price: $7.99
Categories: All Children's Lit
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