The Random House website updated with the complete synopsis for the upcoming fifth Fate of the Jedi novel, Allies. Written by Christie Golden, the novel is due to hit shelves May 25, 2010 as a hardcover. You can read the synopsis at the Random House here—- Spoilers, of course.
Source: NJOE.com

Amazon.co.uk brings us a very interesting look at the upcoming fifth installment of the Fate of the Jedi series: Allies.
Written by Christie Golden, Allies is currently due out in June of 2010. Keep reading for the blurb!

StarWars.com has released a first look at Fate of the Jedi: Allies. Written Christie Golden, Allies will be the fifth novel in the nine-book Fate of the Jedi series. Allies is due to be released in June of 2010 as a hardback.
Feel free to speculate on the novel on the EUC forums!