books.google.com - Gilbert Keith Chesterton (29 May 1874 - 14 June 1936) was an influential English writer of the early 20th century. His prolific and diverse output included journalism, philosophy, poetry, biography, Christian apologetics, fantasy and detective fiction....http://books.google.com/books/about/Heretics.html?id=A3iYjcXnWkIC&utm_source=gb-gplus-shareHeretics