All my books are either FSC certified, kindle ready or you can e-buy to help you save some cash.
Green Lighting by Brian Clark Howard, Bill Brinsky and Seth Leitman
Build Your Own Plug In Hybrid Electric Vehicle by me under $17.00
Build Your Own Electric Motorcycle by Carl Vogel
Do-It-Yourself Home Energy Audits 140 Simple Solutions to Lower Energy Costs, Increase Your Home’s Efficiency, and Save the Environment by David Findley is under $17.00.
Solar Power For Your Home by David Findley under $17.00
Renewable Energies For Your Home by Russel Gehrke. Get em while they are hot!! Only 1 left at Amazon.
They are all under $20 and they are all worth the investment. They you will know what to do.