Sir Anthony Seldon is the acknowledged national authority on all matters to do with Number 10 and Prime Ministers. His first book on a Prime Minister, Churchill's Indian Summer (1981) was published forty years ago, and since then he has written or edited many books, including the definitive insider accounts of the last five Prime Ministers. He is the honorary historian at Number 10 Downing Street, chair of the National Archive Trust, and has interviewed virtually all those who have worked in Number 10 in the last 50 years.
Jonathan Meakin was educated at Royal Holloway, University of London and at the University of St Andrews. He has had a lifelong interest in history. He has worked on many publications with Anthony Seldon, including Cameron at 10 and The Cabinet Office, 1916–2016.