Away with the angels?
I remember the shock, like a jolt of static electricity. One day, between taking my degree and beginning my first job, while looking through a 16th-century book about numerology that had once belonged to John Dee in the British Library, I came upon an annotation in his own neat italic hand casting up the numerical values of the letters of his name. The total he wrote down came to 666. John Dee (1527–1609) was a magus, but we must not think that this made him a loony witch. An early Fellow of Trinity College, Cambridge, teaching Greek, he acquired a reputation for learning in mathematics, navigation and astronomy. But his
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