David Earls has a book out, and it seems tantalizing. I'm anticipating buying it, but wanted to know what people think about it first.
http://www.amazon.co.uk/exec/obidos/ASIN/2880466997/qid%3D1039605148/sr%3D1-1/ref%3Dsr%5F1%5F0%5F1/026-3984382-3210811
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