Book of Soyga

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The Book of Soyga, also known as Alderaia is a 16th century treatise on magic.
One copy is known to have been owned by John Dee. 
The book was thought to have been lost, until 1994, when two manuscript copies located in the British Library (Sloane MS. 8) and the Bodleian Library (Bodley MS. 908), under the title Aldaraia sive Soyga vocor by Dee scholar Deborah Harkness. The Sloane 8 version is also described as Tractatus Astrologico Magicus.
Elias Ashmole recorded that the Duke of Lauderdale owned a manuscript titled Aldaraia sive Soyga vocor that had formerly belonged to Dee. The manuscript was sold at auction in 1692 and is now probably Sloane MS. 8
Jim Reeds in 'John Dee and the Magic Tables in the Book of Soyga' has analysed the documents in his work 'John Dee and the Magic Tables in the Book of Soyga' - a PDF of which is here
More information on the Wikipedia page .
The Clavis article on the Book is . Another site is . See also the edited and translated version by Jane Kupin here (Checked December 2019)
Category:occult literature
Category:16th century