I recently obtained a used, hardbound copy of Anne Perry's book entitled The Whitechapel Conspiracy and just had to recommend it to you. It may make use of the Royal Conspiracy Theory nonsense but, it's still great reading nonetheless. I strongly recommend it's reading.

"What our ancestors would really be thinking, if they were alive today, is: "Why is it so dark in here?"" From Pyramids by Sir Terry Pratchett, a British National Treasure.
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