Just noticed that Penguin are reprinting John Yudkin's 1972 book "Pure White and Deadly". I think it was titled "Sweet and Dangerous" in the US.
This has been out of print for many years and is the original expose of the dangers of sugar in the diet.
It has a new introduction by Dr Robert Lustig and is being released on 1st November. Amazon.co.uk are taking pre-orders here.
Not sure if it will be available on Amazon.com too.