Throughout the long history of Ancient Egypt, only one man is known to have been given the title a father to the Pharaoh - Yuza, vizier of the Eighteenth Dynasty King Tuthmosis IV. It was the discovery of this identical title in the Book of Genesis, applied to the patriarch Joseph, that led the author of this book to a revelation that calls into question many of the accepted theories about Egyptian and Old Testament history. Osman claims that Yuza and Joseph were the same person, a discovery that throws a new light on the sudden rise of monotheism in Egypt under Queen Tiye and her son Akhnaten. Stranger in the Valley of the Kings draws on detailed evidence from Egyptian, Biblical and Koranic sources.