1.
Eddy the Electron Goes Solar : A Fun and Educational Story about Photovoltaics
by Auberson, Kim, Auberson, Bl...
ISBN: 9781453835449
List Price: $14.95
2.
Eddy Goes Solar : The Journey of an Electron from Silicon to Electricity
by Auberson, Kim, Auberson, Bl...
ISBN: 9781453707449
List Price: $14.95