It is a solemn time for the New Republic, as the merciless Yuuzhan Vong continue their campaign of destruction. The brutal enemy has unleashed a savage creature capable of finding and killing Jedi Knights. And now Leia Organa Solo faces a terrible ultimatum. If the location of the secret Jedi base is not revealed within one week, the Yuuzhan Vong will blast millions of refugee ships into oblivion.

Scattering after the Yuuzhan Vong's invasion of Coruscant, the panic-stricken members of the New Republic Advisory Council pause just long enough to set up a mock defense on nearby Borleias and attempt to buy time - which fools no one, least of all the Jedi. Bearing down swiftly on Borleias is a Yuuzhan Vong invasion fleet, determined to destroy the galaxy's remaining defenders.

The brutal Yuuzhan Vong are scouring the universe for Jedi to slaughter. With no help from the divided New Republic, the Jedi stand alone against their seemingly invincible foe. Han and Leia Organa Solo risk deadly consequences with their controversial tactics to bolster the Jedi resistance. And after uncovering a new Yuuzhan Vong menace, Anakin and Tahiri find themselves wanted for murder by the Peace Brigade. To avoid capture, they jump into hyperspace - and into far graver trouble.

No longer content with the destruction the Yuuzhan Vong have already sown, Warmaster Tsavong Lah has demanded the heads of all the Jedi. The Jedi Knights are in terrible danger, and none more so than the young students at the Jedi academy on Yavin 4. Impatient, and figuring that forgiveness is easier to come by than permission, Anakin Solo takes off for Yavin 4 in his X-wing.

Luke Skywalker's daring mission to halt the Yuuzhan Vong's nefarious plot to overthrow the New Republic is struggling on all fronts. And time is slipping away for Han and Leia Organa Solo, trapped on a small planet whose rulers are about to yield to Yuuzhan Vong pressure to give up the Jedi rebels.

Leia Organa Solo, estranged from her husband, Han, oversees the evacuation of refugees on planets in the path of the merciless Yuuzhan Vong. Luke Skywalker struggles to hold the fractious Jedi Knights together, even while one of them undertakes a bold but reckless undercover mission. And Han Solo stumbles into the dark heart of a raging battle.

After the capture of Coruscant, the mighty heart of the New Republic, a stunned galaxy fears that nothing can stop the Yuuzhan Vong. Still, that crushing defeat produces one small miracle: Jacen Solo is alive. Yet he can scarcely imagine himself in stranger circumstances.

In the war against the ruthless Yuuzhan Vong, the fall of Coruscant leaves the New Republic divided by internal strife, and on the verge of bowing to conquest. But those who steadfastly refuse to consider surrender - Luke Skywalker, Han Solo, Leia Organa Solo, and their children and comrades-in-arms - are determined to seize victory against overwhelming odds.

Merciless attacks by an invincible alien force have left the New Republic reeling. Dozens of worlds have succumbed to occupation or annihilation, and even the Jedi Knights have tasted defeat. In these darkest of times, the noble Chewbacca is laid to rest, having died as heroically as he lived. A grief-stricken Han Solo is left to fit the pieces of his shattered soul back together before he loses everything: friends, family, and faith.

The alien Yuuzhan Vong have launched an attack on the worlds of the Outer Rim. They are merciless and they stand utterly outside the Force. Even the Jedi are rendered helpless by this impervious foe, and their solidarity has begun to unravel. While Luke struggles to keep the Jedi together, Knights Jacen Solo and Corran Horn set off on a reconnaissance mission to the planet Garqi. There they uncover a secret that might be used to undermine the enemy - if only they can stay alive long enough to use it!

As the Jedi and the Republic focus on internal struggles, a new threat surfaces beyond the farthest reaches of the Outer Rim. An enemy appears from outside known space, bearing weapons and technology unlike anything New Republic scientists have ever seen. Suddenly, Luke, Mara, Leia, Han Solo, and Chewbacca, along with their children, are thrust again into battle. But this time, all their courage, sacrifice, and even the power of the Force itself, may not be enough.

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

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.

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.

The troubles for the embattled living planet Zonama Sekot have just begun. As Luke Skywalker and Jacen Solo negotiate its place in the galactic struggle against the Yuuzhan Vong, one of its organic ships is taken by the alien invaders. Scientist Nen Yim is ordered to use the captive to find weak spots in Zonama Sekot's technology. But what Nen Yim discovers about the planet and its mysteries shocks her to the core.