At the 22nd Baltimore Book Festival this coming weekend at the Inner Harbor writers will have a chance to get a professional critique of their work, readers a chance to meet and interact with hundreds of published authors and everyone a chance to enjoy some live music. We speak with Kathy Hornig, festivals directors for the Baltimore Office of Promotion and the Arts, novelist Jen Michalski of the “Starts Here” writers’ readings and Carla Du Pree executive director of City Lit Project to hear about festival history and highlights.