Terry Gross

Wondering what your pet is trying to tell you with that bizarre habit or that pleading look? Dodman is the best-selling author of The Dog Who Loved Too Much and The Cat Who Cried for Help. His latest is Puppy's First Steps: The Whole-Dog Approach to Raising a Happy Healthy, Well-Behaved Puppy.

As artistic director of the Encores series at New York's City Center, Jack Viertel is the go-to guy for one of New York's hottest musical-theater tickets. It's just the latest phase, though, in an impressive theatrical career.

In Presidential Courage: Brave Leaders and How They Changed America 1789-1989, historian Michael Beschloss takes a look at nine crucial moments when a president risked his political career for the good of the country, often by taking an unpopular or controversial stand.