Sorry folks. I reported that the paperback edition of Paternus was available on Amazon - and it was, for the U.S., but not international markets. Now, for some reason, it is not available for the U.S. either. It has a listing for the U.S., with the new cover, but it looks like only used copies (which would have the old cover) are available.
I've been assured this is temporary and CreateSpace and Amazon are working to fix the issue - but it could be another 3 to 7 days. I'll report as soon as I see that it is available, both in the U.S. and on international Amazon sites. Very sorry for any inconvenience!
All the best,