William Ryan was called to the English bar after university in Dublin, then worked as a lawyer in the City. His crime novels The Holy Thief, The Bloody Meadow and The Twelfth Department, set in 1930s Stalinist Russia, have been shortlisted for the Theakston’s Crime Novel of the Year Award, the CWA New Blood Dagger, the CWA Ellis Peters Historical Dagger, the Irish Fiction Award, and twice for the Ireland AM Irish Crime Novel of the Year Award. His books have been translated into over a dozen languages. William is married and lives in west London. The Constant Soldier is a standalone novel.