ZAHI HAWASS is an Egyptian archaeologist known throughout the world for his contributions to the understanding and preservation of Egypt's heritage. Among his most important discoveries are the tombs of the pyramid builders at Giza and the Valley of the Golden Mummies in the Bahariya Oasis. Time Magazine named him one of the world's 10 Most Influential People in 2006. FRANCK GODDIO is a French archaeologist recognised for his systematic approach to underwater exploration of ancient shipwrecks and remains of past civilizations. He discovered the ancient submerged Royal Quarters of Alexandria in 1996, the lost cities and monuments of Heracleion, and the suburb of Canopus in the Bay of Aboukir, which are featured in this book.