Happy Wheels

Ride a bike and be happier? Researchers from Clemson University recently found that when people use bikes as a form of transportation, they are happier than when they use other modes of transportation such as cars and buses and even walking. Want to find out if it holds true for you? Find a bike, grab a few of these guides, and get to pedaling:

Bicycling: A Reintroduction: A Visual Guide to Choosing, Repairing, Maintaining & Operating a Bicycle by Karen Ruth
Guide to Bike Touring: Everything You Need to Know to Travel Anywhere on a Bike by Doug Donaldson
Just Ride: A Radically Practical Guide to Riding Your Bike by Grant Petersen
Smart Cycling: Promoting Safety, Fun, Fitness, and the Environment by Andy Clarke, editor