RADIO: Jack Lynch, CEO, Houghton Mifflin Harcourt talks about transforming a 186 year old publisher in the digital world2018-12-042018-12-04https://theceoforumgroup.com/wp-content/uploads/2018/04/ceo-forum_group_logo.pngThe CEO Forumhttps://theceoforumgroup.com/wp-content/uploads/2018/12/img_2363-e1543865100773.jpg200px200px