Terry Gross

In his article for The New Yorker, journalist Raffia Khatchadourian tells the story of a secret program that tested nerve gas, LSD and other drugs on 5,000 American soldiers throughout the 1950s and '60s.

In honor of the Downton Abbey movie, which opens in theaters Sept. 20, we listen back to interviews with series creator Julian Fellowes and star Maggie Smith, who plays the Dowager Countess.

In Who Could That Be at This Hour?, a prequel to A Series of Unfortunate Events, Daniel Handler satirizes pulp mysteries and uncovers the parallels between detective fiction and childhood. In both, he says, an outsider is trying to make his way in a mysteriously corrupt world.

Judd Apatow draws on his own experiences as a husband and father in a new comedy that explores the ups and downs of family life. The film stays close to home, literally and figuratively. It stars his wife, Leslie Mann, as well as their two daughters, and was filmed a few doors down from his house.

In her new series for The New York Times, reporter Louise Story traces the complicated relationship between localities and the corporations they want to lure to their states, counties and cities to help promote economic growth.

In his new book, author and oenophile Paul Lucks traces the 8,000*year history of our original alcoholic b average -- from ancient times, when wine was believed to be of divine origin, to the sauvignon blanc you find in your supermarket today.

In his new novel, The Testament of Mary, Irish author Colm Toibin imagines Mary's life 20 years after the crucifixion, as she wonders what she might have done differently to ease her son's suffering. "I felt that I was Mary," he says. "I was her consciousness, watching the thing happening."

New York Times advice columnist Philip Galanes details how to handle breakups, cellphone calls and food allergies — among other topics — in his book Social Q's: How to Survive the Quirks, Quandaries and Quagmires of Today.

This interview was originally broadcast on Dec. 5, 2011. Social Q's is now out in paperback.

Robert Malley, a program director for the International Crisis Group, analyzes the complexity of the situation in the Middle East, a region where conflicts interconnect and expand upon one another. "These alliances," says Malley, "are not clear cut ... they are alliances of convenience."

In his new book, journalist Gregory Johnsen charts the rise of Yemen as a haven for al-Qaida and explores the recent history of radical Islam in the Arabian Peninsula. The death of Osama bin Laden, he says, had more of an effect on the U.S. psyche than it did on people in Yemen.