Star Wars: The New Jedi Order: Force Heretic (abridged)

From the ashes of the New Republic, torn to shreds by the savage Yuuzhan Vong forces, the newly formed Galactic Alliance has risen, determined to bring peace to the entire galaxy. But first the Yuuzhan Vong must be contained once and for all. And so Luke Skywalker seeks a world long lost to legend: Zonama Sekot, a sentient planet believed to have repelled an invasion by the Yuuzhan Vong decades ago. Deciphering the enigmatic secrets of Zonama Sekot just might turn the tides of a relentless war.

Rife with hostile cultures and outright enemies, the Unknown Regions holds many perils for Luke Skywalker and the Jedi, searching for Zonama Sekot, the living planet that may hold the key to dealing once and for all with the Yuuzhan Vong.

The harrowing search for Zonama Sekot is finally over for Luke Skywalker, Jacen Solo, and the others aboard the Jade Shadow. But joy turns to alarm when the living planet sends a defiant message: it refuses to follow them back to a galaxy full of war, exploitation, and misery. Meanwhile, Han and Leia must fight an unrelenting battle against staggering odds.