Meet author Caitlin PenzeyMoog, whose new book "On Spice: Advice, Wisdom, and History with a Grain of Saltiness" is part history, some recipes, and part memoir of growing up in the family spice business. Besides a chat about the book, there will also be some spicy baked goods to sample. Books will be available for purchase. Caitlin grew up in Wisconsin, working at her family's spice stores. She is currently the managing editor of The A.V. Club, The Onion's pop culture sister site. She lives in Chicago.