The Innocence of Father Brown is the first of five collections of mystery stories featuring G. K. Chesterton's canny priest. It's probably the best collection and it introduces the holy detective. The Innocence of Father Brown is a classic mystery collection and an exciting compilation of twelve mystery classics which are, "The blue cross", "The secret garden", "The queer feet", "The flying stars", "The invisible man", "The honour of Israel Gow", "The wrong shape", "The sins of Prince Saradine", "The hammer of God", "The eye of Apollo","The sign of the broken sword" and "The three tools of death".