Terry Gross

As a climate change activist, former Vice President Al Gore is used to speaking in front of both hostile and friendly audiences. But there is one individual he has all but given up on.

New Yorker staff writer Ariel Levy was five months pregnant when she went to Mongolia on assignment. Her doctor had cleared her for travel, and she was excited to pursue one last adventurous story before settling down with an infant.

It's a time-honored tradition for novelists to draw material from their own lives, and author Tom Perrotta is no exception. His 2004 book, Little Children, sprang from his experience as the parent of young kids. Three years later, he published The Abstinence Teacher, which was inspired, in part, by the junior-high and high-school sports his children played at the time.