Egyptian-born Robert Bauval began studying Egyptology in 1983. His first book, The Orion Mystery, was published in 1994, becoming a number-one bestseller translated into more than 25 languages. His research has been featured in documentaries throughout the world. He lives in Torremolinos, Spain.
Ahmed Osman was born in Cairo in 1934 and is the author of The Hebrew Pharaohs of Egypt, Moses and Akhenaten, and Jesus in the House of the Pharaohs. He lives in England.