Included in the special eBook edition of Vector Prime in addition to the complete novel by R.A. Salvatore are interviews with some members of the team that created the New Jedi Order, a Yuuzhan Vong primer, and technical details for the Millenium Falcon, Jade's Fire, and a Yuuzhan Vong worldship.  Now available at Amazon.  Also available now are Dark Tide I: Onslaught and Dark Tide II: Ruin.

Oh ~ and the cover art for Unifying Force!  Behold:

More details at Starwars.com EU News.