Witchfinder: A brilliant novel of espionage from one of Britain’s most accomplished thriller writers

Andrew Williams worked as a senior producer for the BBC's flagship Panorama and Newsnightprogrammes, and as a writer and director of history documentaries. He is the author of two bestselling non-fiction books, The Battle of the Atlantic and D-day to Berlin, and four acclaimed novels, The Interrogator, (shortlisted for the Ian Fleming Silver Dagger Award and the Ellis Peters Award), To Kill a Tsar, (shortlisted for the Ellis Peters Award and the Walter Scott Prize), The Poison Tide and The Suicide Club. You can find out more about Andrew Williams and his writing at http://www.andrewwilliams.tv, and you can follow him on twitter at @AWilliamswriter or on Facebook.