The Last Years of Edward Kelley, Alchemist to the Emperor
Charles Nicholl: Edward Kelly, 19 April 2001
“... of evil spirits and the invocation of angeli boni – Dee brought out his ‘shew stone’, or crystal ball. The soi-disant Talbot ‘then settled himself to the Action … and within one quarter of an hour (or less) he had sight of one in the stone’. The angel identified itself as Uriel. It ‘spake plainly’, in a mixture of Latin and English, ‘to ... ”