The Joiner King by Troy Denning

In this book most of the young Jedi who survived the Mykyr assault find themselves drawn to an alien presence in the Unknown Regions, much to the dismay of the Chiss, who take the expansion of this alien people as a sign of aggression. I thought the story was pretty well done, although there's something beneath the surface that's still not quite clear to me that's driving the plot forward. I am enjoying the non-movie characters more and more as they develop.