Editor's Note: Call for Speakers for the 2011 Publishing Business Conference and Expo

Publishing Executive and Book Business magazines have announced a call for speakers for their 2011 Publishing Business Conference and Expo, to be held April 4-6, 2011, at the New York Marriott Marquis in Times Square. They also are inviting input from readers and conference attendees on topics that are most important to address at the 2011 event.