May be her last in the Wings in the Night (Twilight) series.
The last two books, Twilight Prophecy and Twilight Fulfilled are about the twins, James William & Brigit Pie, who are part human, part vampire. Twilight Fulfilled is set to be released in October of 2011 and is Brigit Pie's story.
Excerpts not up yet on this one but you can check out Twilight Prophecy's, which will be released in May of 2011, by clicking on the title name.
I don't know about you all but I've been waiting a while for these! I like the colors on the cover, simple but beautiful.