""Who Lies? An Interrogation"" is a book written by Emil Blum in 1892. The book is a fictional work that explores the theme of deception and the art of interrogation. The story follows a young lawyer named Franz von Tilling who is tasked with investigating a murder case. As he delves deeper into the case, he realizes that the truth is not always what it seems, and that people are often willing to lie to protect themselves. Through his investigation,...