The Book of Soyga

[Paul Ferguson]

The Book of Soyga, also titled Aldaraia, is a 16th-century Latin treatise on magic, one copy of which was owned by the Elizabethan scholar John Dee. After Dee's death, the book was thought lost until 1994, when two manuscripts were 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 Professor Deborah Harkness.

https://en.wikipedia.org/wiki/Book_of_Soyga

Links to transcriptions/translations at bottom of Wiki article.