I have been looking high and low for
Icefire and its sequel
Freefall by Judith Reeves-Stevens & Garfield Reeves-Stevens...
https://en.wikipedia.org/wiki/Icefir...-Stevens_novel)
I remember reading these many, many years ago (I guess around 1998) and recall really enjoying them. I know I had the first editions but they seem to have been lost in one of my many moves.
Would be nice to have these released as ebooks.