Science Bob Pflugfelder

Science Bob Pflugfelder is the author of "Nick and Tesla's Robot Army Rampage" and "Nick and Tesla's High-Voltage Danger Lab".

Books by Science Bob Pflugfelder

Nick and Tesla's ...
Pflugfelder, Scienc...
CD-Audio: $14.99

Nick and Tesla's ...
Pflugfelder, Scienc...
CD-Audio: $49.97

Nick and Tesla's ...
Pflugfelder, Scienc...
CD-Audio: $39.97