Bauval, Robert The Orion mystery : unlocking the secrets of the pyramids / Unlocking the secrets of the pyramids Robert Bauval And Adrian Gilbert - London : Mandarin, 1995 - 350 p. : ill. ; 18 cm. Includes bibliographical references and index ISBN: 9780749317447 0749317442 Subjects--Topical Terms: Pyramids--Miscellanea--EgyptAstronomy, EgyptianEgypt--AntiquitiesEgypt--Civilization--To 332 B.C