It's back to the bookshelves for Wildcard Wednesday, as Jen gives a whirlwind tour through the bibliography of Sarah Vowell, whom most know as a contributor to "This American Life" on National Public Radio (and a few know as the voice of young Violet in Pixar's "The Incredibles"). Jen has read every single one of her books, and loves how she mixes solid history, personal anecdotes, wit, and snark.