Sir Anthony Seldon is an educator, historian, writer and commentator. A former headmaster and vice chancellor, he is author or editor of over fifty books on contemporary history, politics and education, including Johnson at 10, The Impossible Office?, May at 10, Cameron at 10, Brown at 10, Blair Unbound and The Path of Peace. He's been co-founder of Action for Happiness and the Institute of Contemporary British History, and is founder of the Museum of the Prime Minister.