Nonfiction releases from Scott Wallace, Joshua S. Goldstein, Catherine Salmon, Katrin Schumann and Julie Salamon.

Copyright 2012 National Public Radio. To see more, visit http://www.npr.org/.

This month we are collecting your stories about the good things Americans are doing to make their community a better place. Some of your contributions will become blog posts and the project will end with a story that weaves together submissions to make a story of Americans by Americans for Americans.

In Libya, now that the revolution is over, you can have a Cinnabon. That cinnamon smell that flavors the air in food courts and airports around this country is now wafting through downtown Tripoli, Libya's capital.

Federal regulators are trying to piece together what happened in the stock market Wednesday morning. Just after the opening bell, the prices of dozens of stocks began to gyrate up and down. The swings were soon traced to a software glitch at a New Jersey brokerage firm called Knight Capital. NPR's Jim Zarroli joins Steve Inskeep with more.

Amazon is positioning itself to be a bigger player in the digital music and movie market. This week, the company announced that it would be offering its movie and music apps on more devices including Apple's iPad. NPR's Laura Sydell has the story.

New Zealand's Olympians have some extra motivation to win a medal: they are also competing for marmite. The country's only marmite maker was shut down in an earthquake, but one grocery chain found a stash and is awarding the jars to medal-winning athletes.

In women's archery at the Olympics, a sole American competitor remains. Khatuna Lorig beat many competitors, including the one holding up Bhutan's archery tradition, Sherab Zam. NPR's Mike Pesca reports a Bhutanese tradition may be the reason for its ranking.