just looking through various threads and I noticed no one actually answered your original question:
I have read Amazing Grace... what book is the sequel?
well, I suppose the sequel would be: '
The Wave'
there are online browseable, downloadable ebook AND printed formats. who could ask for more? :)
dant, I guess you've possibly already read it, as you've been around on the forum for ages, but if not, and for anyone else, the online version is at:
http://www.cassiopaea.org/cass/waveindex.htm
and the printed volumes (4 so far) are at:
http://www.redpillpress.co.uk (UK)
http://www.redpillpress.com (USA/Canada)
http://www.redpillpress.com.au (Australia)
http://qfgpublishing.com/ (Europe)
ps: you are correct 'Amazing Grace' is no longer in print, so we won't be stocking it at Red Pill UK, sorry!