East Yorkshire-born David Young began his East German-set crime series on a creative writing MA at London's City University when Stasi Child - his debut - won the course prize.

The novel went on to win the 2016 CWA Historical Dagger, and both it and the 2017 follow-up, Stasi Wolf, were longlisted for the Theakston Old Peculier Crime Novel of the Year.

His novels have been sold in eleven territories round the world. Before becoming a full-time author, David was a senior journalist with the BBC's international radio and TV newsrooms for more than 25 years. He writes in his Twickenham garden shed and in a caravan on the Isle of Wight.