I was reading Romance Book Wyrm yesterday and to my delight discovered that Ms. Jones was coming out with the third installment to her Columbyana series. I've been hoping for more on this series and if this one is as good as the first two, we are in for a treat.
The first book, Untouchable is scheduled for release in August 2008 and the second, 22 Nights, in December. No word yet on the name or release date of the third.
I have reviewed the Sisters of the Sun trilogy as well as the first book in the Children of the Sun trilogy. You can find these reviews here.