Egyptian Science

As the son-in-law of Egyptian president Gamal Abdel Nasser and a close advisor to his successor, Anwar Sadat, Ashraf Marwan had access to the deepest secrets of the country's government. But he himself had a secret: he was a spy for the Mossad, Israel's intelligence service. Under the codename "The Angel", Marwan turned Egypt into an open book for the Israeli intelligence services and, by alerting the Mossad in advance of the joint Egyptian-Syrian attack on Yom Kippur, saved Israel from a devastating defeat.

In Egypt, all things are possible. So discovers Albion Stanley, a recent Cambridge graduate and brilliant linguist, newly arrived in Cairo in 1902. Albion sees the unseen, including ghosts. It is a less than comfortable reality, which he tends to with copious amounts of whiskey and numerous other vices. Also in Cairo is Aleister Crowley, the famed occultist. Aleister is a dangerous man, but not an unsympathetic one and never a dull one. Together, they discover the world of dead Egyptians, some of whom are older than the pyramids.

Ka is the most beautiful cat that Topher Hope has ever seen. But Ka is no ordinary cat and though she chooses to live with Topher, in present-day England, she sometimes disappears for days at a time. Topher decides he must try and follow her.

Astrónomo, químico, geógrafo y matemático greco-egipcio, llamado en español Ptolomeo (o Tolhomeo), fue un estudioso sumamente famoso en la Antigüedad a causa de sus teorías del 'universo geocéntrico', y sus postulados en geografía, óptica, música, trigonometría, etcetera.