G.K.Chesterton 
Innocence of Father Brown [EPUB ebook] 

Father Brown is a fictional character created by eng novelist G. K. Chesterton, who stars in 51 detective short stories. This collection features the following twelve stories. 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. (Excerpt from Wikipedia)