Anirvan Chatterjee

For almost 13 years, I ran BookFinder.com, the best resource (online or off) for finding used, rare, and out-of-print books. The Library of Congress recommended it. Both Newsweek and Money magazines called it one of the two best book sites online, alongside Amazon.com.

I spent the past year on the road, writing about climate change and transportation as part of my Year of No Flying challenge. Now, I'm helping build the Aviation Justice movement.