Before Thanksgiving dinner is on the table, it usually travels many thousands of miles to be with you. Scott Jagow talks to Sarah Murray, author of "Moveable Feasts," about the economic impact of food.

Italian best-seller "The Caste" has sold over a million copies in the country. Megan Williams explains why the true tale of money and politics is more compelling to Italians than a work of fiction.

From Hollywood to high school, steroids are more popular outside of the realm of sports than you'd think. Scott Jagow talks to Shaun Assael, author of the book "Steroid Nation."

Since early 1996, Dan Lyons has been maintaining a blog with the name Fake Steve Jobs. He was unmasked as the author this past summer, wrapping up a tech-world whodunit. Now he's got a book out as Fake Steve called "Options." He talks with Kai Ryssdal.

WARNING: Listening to audio books and not Kai Ryssdal while driving could result in you crashing your car…. A public service announcement from the Marketplace Players.

The spicy red sauce created by the McIlhenny family isn't as hot a market leader as it once was. Jeffrey Rothfeder, who has written a book about the product and the family, explains to Kai Ryssdal.

What makes Guinness beer such an integral part of pubs worldwide? Writer Bill Yenne talked to everyone from its master brewer to pubgoers and put their thoughts into a new book. He shared some of them with Kai Ryssdal.

Paul Krugman's new book, "The Conscience of a Liberal," considers a group determined to take over the Republican party and Franklin D. Roosevelt's New Deal. Doug Krizner discusses a gamut of issues with the author.

Car makers could help solve a lot of problems such as global warming and U.S. reliance on foreign oil. Vijay Vaitheeswaran has a new book on that very topic — cars of the future and how they'll be fueled. He talked with Kai Ryssdal.