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Nick and Tesla's solar-powered showdowna mystery with sun-powered gadgets you can build yourselfBookby Pflugfelder, Bob, 1967-
Published 2016 -
by Challoner, Jack
Published 2018 -
by Wheeler-Toppen, Jodi
Published 2011 -
by Wheeler-Toppen, Jodi
Published 2011 -
by Anderson, M. T.
Published 2008 -
Nick and Tesla's high-voltage danger laba mystery with electromagnets burglar alarms and other gadgets you can build yourselfBook
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The astonishing life of Octavian Nothing traitor to the nationVolume one The pox partycompact disc unabridgedby Anderson, M. T.
Published 2007 -
by Akiyama, Lance
Published 2019 -
Nick and Tesla's secret agent gadget battlea mystery with spy cameras code wheels and other gadgets you can build yourselfBook