Mr von Däniken is famous for his books speculating about the possibility that space aliens have visited ancient societies. As implied by the title, this one touches on his thoughts about Egypt. It is still a mystery how the pyramids were built, sealed tombs are sometimes opened to find no bodies, and some of the amazing structures referred to by otherwise trustworthy ancient writers are missing. His research is very good, and his arguments compelling. However, occasionally he is drawn to flights of fancy that even the most open-minded reader must question. For example, he suggests that mythological beings, as depicted in wall paintings and other decoration, are the results of genetic experiments by the visiting off-worlders; there are no skeletal remains because the Egyptians crushed the bones of all the dead animals. It is wild arguments like this that put him in the realm of crackpot theorists, so when he is dismissed by academics, he should not be surprised. Instead, he spends the entire last chapter on a rant against an apparent conspiracy in professional archaeology against him and anybody else who dares to challenge the established knowledge base. This kind of emotional outburst has no place in a proper debate of the facts. I don't think I'll be reading any more of his writing.