Second Earth — Patrick Woodroffe

The Pentateuch Of The Cosmogony [literally meaning 'the 5 books of the origin of the universe'] is a fantasy 'creation myth-cycle' presented as a pseudo-scientific decipherment of an ancient document. Beginning with a description of how the document came to be found, it then details the ideographic 'language' employed [ideograms are like, for example, our modern road signs] before presenting a "suggested interpretation" which takes up the bulk of the work.