Terry Gross

Animal behaviorist John Bradshaw has spent much of his career debunking bad advice given to dog owners. His new book Dog Sense details what pet owners should expect from their dogs -- and what their dogs should expect in return from their owners.

Pulitzer Prize-winning financial reporter Gretchen Morgenson chronicles the failings of Wall Street regulators in Reckless Endangerment: How Outsized Ambition, Greed and Corruption led to Economic Armageddon.

Fallon is thankful for slow walkers, people named Lloyd and the word "moist." The comedian and host of Late Night collects more than 100 nuggets of gratitude in his book Thank You Notes. He talks with Terry Gross about giving thanks and doing impressions.