The Glass Planet  (English, Paperback, Reed)

Young autistic Gwydion and his archeologist grandfather are reading ancient stories together and they take us through time in earth's history to thousands of years ago with the book of Moses, the Exodus, and more. But some one or some THING is trying to kill them and stop them from translating the oldest stories. Stories of ancient Gods arriving here, touching off beautiful new civilizations only to be thwarted by the arrival of others from far off worlds. Twisted remains of an unknown king are found in an impossible silver Sarcophagus, and more Scrolls are discovered, stunning young Gwydion into becoming a speaker for the long dead by destroying an ancient demon and gaining his own guardian angel. The old God's have gone home vacating this planet mysteriously leaving empty husks of civilization and confused aboriginal populations all over the world searching to regain the knowledge of their ancient Gods. Gwydion tries to help and pays the highest price.