Historian and nonfiction writer Helen Lefkowitz Horowitz discusses and signs A Taste of Provence, for a signed copy, purchase at least one copy of this book from Vroman's, then three additional copies from home may also be signed, Vroman's Bookstore, 695 E. Colorado Blvd., Pasadena, 7:00 (626/449-5320, www.vromansbookstore.com)