What if King Richard the Lionheart had not died in 1199, and his descendants would have ruled the Anglo-French Empire in the 20th century? In the world of Lord Darcy and his assistant, wizard Sean O'loughlan, the laws of magic have complemented the laws of physics, but it is the remarkable deductive abilities of the Duke of Normandy's chief investigator that allow us to find the answer to the question 'who is the killer?'The complete edition of the cycle about the brilliant detective of alternative Europe 'Lord Darcy' in one volume.