I haven't delved into the whole logics, but it seems from the wikipedias (http://en.wikipedia.org/wiki/Book_of_Soyga http://en.wikipedia.org/wiki/Book_of_Soyga)

I haven't delved into the whole logics, but it seems from the wikipedias (http://en.wikipedia.org/wiki/Book_of_Soyga http://en.wikipedia.org/wiki/Book_of_Soyga) that there's much more to be decoded from the tables. Given their likely magical or esoteric nature, the contents themselves of course are likely to be much less interesting to HN than their encoding... but a challenge remains.