A great line up for the Summerhall History Fiction Festival in Edinburgh next week [from Friday, May 2]. Highlights include, the author Robert Harris talking about his latest novel, An Officer and A Spy, based on the Dreyfus Affair, and on the Sunday morning a discussion on writing Great War fiction. I’ll be on that one, talking about The Poison Tide and my new thriller, The Suicide Club, set at British Headquarters in France and behind enemy lines in Belgium. Come if you can.