John Farndon
    
		
			 John Farndon is a writer of books, plays, and music. He has written more than a thousand books--yes, really--including How the Earth Works, Earth, and Rocks and Minerals. 
			 John Farndon is a writer of books, plays, and music. He has written more than a thousand books--yes, really--including How the Earth Works, Earth, and Rocks and Minerals.  See less