Mary Dearborn joins us to discuss her biography Ernest Hemingway. Dearborn explores the life and work of the famed novelist. She draws on previously unpublished materials to examine his childhood, the beginning of his literary career in Paris and his later years. Mary Dearborn will appear in conversation with Victoria Wilson, her editor, at McNally Jackson Bookstore (52 Prince St., between Lafayette St. and Mulberry St.) on June 22 at 7:00 p.m.