Exordium Series Books Available

I've just finished reading the Exordium series, which I enjoyed. I'm not
likely to read them again (there is plenty of other good stuff to read), so
I'm willing to give them away to the first one who replies. All I ask in
return is the mailing cost. So when you reply please include your mailing
address, so that I can find out the cost. These books are all used, naturally,
and are in good condition. This is the full series as follows:

The Phoenix in Flight Rular of Naught A Prison Unsought The Rifter's Covenant
The Thrones of Kronos

All written by Sherwood Smith and Dave Throwbridge.

Does anyone know if there is to be other books in this setting? There are a
few threads left unfinished at the end of The Thrones of Kronos.

Enjoy,