About the book: 2002 / At a prestigious nursing school, the mysterious death overtook two students. Circumstances indicate that the villain is one of his own, decent and respectable employees. Everyone is perplexed: who wanted to kill innocent girls? Intellectual detective Adam Delgliesh, a master at unraveling the cunning moves of a criminal, is trying to figure out this mysterious case. And he soon discovers that a book has disappeared from the room of one of the victims, which is clearly connected with the criminal…