Today is the 40th anniversary of the creation of Earth Day. If you are thinking about ways to help save the environment and at the same time save yourself some money, you might check out these titles. Generation Green: the Ultimate Teen Guide to Living an Eco-Friendly Life, Go Green, Live Rich, Green Living, or The Everything Green Living Book. These are just a few of the books which could get you on the road to making some small but important changes for good old Mother Earth.