books.google.co.uk - In 1984 America celebrated the one hundredth anniversary of the first successful roller coaster device: La Marcus A. Thompson’s switchback railway, erected at Coney Island. Robert Cartmell examines every phase of roller coaster history, from the use of the roller coaster by Albert Einstein to demonstrate...http://books.google.co.uk/books/about/The_Incredible_Scream_Machine.html?id=Qtyoe7tlkVcC&utm_source=gb-gplus-shareThe Incredible Scream Machine
