Legacy of the Force: Invincible

Invincible is the ninth and final novel in the Legacy of the Force series. It is a hardcover by Troy Denning and was released May 13, 2008. Its title was first announced at Celebration IV. The paperback version was released on December 30, 2008. The audio version is narrated by Marc Thompson. This book determined the final fate of Darth Caedus. At the end of the book, it has an introduction to the novel Millennium Falcon.

Editions

 * ISBN 0345477464; May 13, 2008, Del Rey, 299-page hardcover
 * ISBN 0345477472; December 30, 2008, Del Rey, 347-page paperback
 * ISBN 0739324020; May 13, 2008, Random House Audio, Abridged CD

Back cover
"I name you the Sword of the Jedi. Always you shall be in the front rank, a burning brand to your enemies, a brilliant fire to your friends...."

'''Once mysterious prophecy, Luke Skywalker's words have become truth. But can even the Sword of the Jedi bring down one of the most powerful Sith Lords of all time?'''

Internal flap
''No war can last forever. Now, in the long and punishing battle between the defiant champions of the New Jedi Order and the juggernaut that is the Galactic Alliance, the endgame is finally at hand. With so much lost&mdash;and nothing less than the course of the future still at stake&mdash;there can be no turning back. No matter the consequences.''

''The rebel cause is losing ground under the twin blows of Admiral Gilad Pellaeon’s assassination and the death of Mara Jade Skywalker. At the same time, having gained the support of the Imperial Remnant and its ruthlessly efficient forces, the Galactic Alliance, with the extraordinary power and dark brilliance of newly ascendant Sith Lord Darth Caedus at its helm, may be unstoppable. Tormented and torn between the call of duty and the thirst for vengeance, Luke has searched the Force and beheld an unspeakable vision of the galaxy enslaved under tyranny more monstrous than even Palpatine’s. Now it seems that the last, best hope lies in mobilizing the scattered Jedi for one decisive search-and-destroy mission. The objective: eliminate Darth Caedus.''

''It’s a plan that will be as difficult and dangerous to execute as it is daring. For Caedus is a scion of both the Skywalker and Solo bloodlines whose command of the Force surpasses even that of his grandfather Darth Vader. There is only one who is bound by destiny to stand against him in what will surely be a duel to the death, only one with an outside chance of bringing down the dark lord who was once Jacen Solo.''

''Failure is not an option. The furious final moments between power and peace are here, and whoever confronts Darth Caedus will decide the outcome&mdash;and the fate of those left standing.''

Paperback
'''In the epic battle between the defiant champions of the New Jedi Order and the juggernaut that is the Galactic Alliance, the endgame is finally at hand. With so much lost&mdash;and nothing less that the course or the future at stake&mdash;there can be no turning back. No matter the consequences.'''

''The rebel cause is losing ground under the twin blows of Admiral Gilad Pellaeon's assassination and the death of Mara Jade Skywalker. The Galactic Alliance, with the extraordinary power of the newly ascendant Sith Lord Darth Caedus at its helm, may be unstoppable. Tormented and torn between the call of duty and the thirst for vengeance, Luke Skywalker has searched the Force and beheld an unspeakable vision of the galaxy enslaved under tyranny more monstrous than even Emperor Palpatine's. It seems that the last, best hope lies in mobilizing the scattered Jedi for one decisive search-and-destroy mission. The objective: eliminate Darth Caedus. There is only one who is bound by destiny to stand against him in what will surely be a duel to the death, only one with any chance of bringing down the dark lord who was once Jacen Solo...''

Plot summary
The novel starts off with a flashback to when Jaina and Jacen Solo were teenagers trying to escape from a space station, and Jaina knows that she can always rely on her brother as an ally.

Cutting over to 41 ABY, Jaina and Boba Fett travel throughout the interior of Nickel One as Darth Caedus's Galactic Alliance and Imperial Remnant forces raid the asteroid. Jaina and Fett find that the Remnant is using some sort of aerosol nanovirus attack used to kill the Verpines working in the asteroid. Jaina leaves at Fett's command to get back to the Jedi Coalition while he stays behind to do as best he can to fight off the invaders with the Verpines in order to honor his mutual-aid treaty with them.

Jaina makes it back to the Jedi base at Shedu Maad where she, her family and the rest of the Jedi Council plan to sneak in to Coruscant and get information as to Darth Caedus's whereabouts. Later, on Coruscant, Ben Skywalker meets up with his friend and Galactic Alliance Guard spy Lon Shevu who discreetly tells Ben that Caedus is located at Nickel One. Unfortunately, Ben figures out that they are being spied upon by the rest of the GAG, and he tries to escape. But Ben is captured by Tahiri Veila and her forces, along with Shevu, who is arrested for aiding Ben in his failed escape. Jaina and her mother, Leia, try to save Ben using a commandeered medical frigate, but they run headlong into a GAG ambush that forces Jaina to abandon Ben on Coruscant as she and her mother make their escape.

Despite Ben's capture, his father, Luke, tells Jaina and her parents, when they get back to Shedu Maad, that he expected Ben to get captured because he had foreseen it in his visions, as he had been countering Caedus's own powers to muddy his visions. This is so that when Jaina would finally meet Caedus in a duel to the death, the Sith Lord would not expect it coming. The only reason that Luke himself will not go after Caedus, as he is clearly more powerful than him, is that when he killed Lumiya in vengeance for the death of his wife, Mara, he had been tainted by the dark side of the Force. And knowing that Caedus is Mara's actual killer, Luke also knows that he would end Caedus not for the good of the galaxy, but because to enact his vengeance, thus losing himself to the dark side. Now, in the aftermath of Ben's capture, Luke had also foreseen Ben getting his information from Shevu, which reveals to the Jedi Coalition that Caedus is at Nickel One.

Luke, Leia, her husband Han, Saba Sebatyne and Jaina all take a Skipray 24r Blastboat to Nickel One. While Saba, the Skywalkers and the elder Solos distract Caedus's holding forces with the help of Fett and the Mandalorians, Jaina inserts herself into Nickel One to carry out killing her brother. She meets up with the dispatched Mandalorian forces inside who were sent by Fett to kill the Moff Council. The Mandalorians invade the meeting room where the Moffs hold their meetings, and fight off their guards and stormtroopers as Jaina finds herself a sniping position for when Caedus would reveal himself in the battle. He shows up, but does not give Jaina an opportunity to take him down as he defeats the rest of the Mandalorian forces. He then tells the Moffs and the remaining two stormtroopers to find a safe location while he deals with the sniper, who he does not know is Jaina. Jaina and Caedus then lightsaber duel, but the latter thinks that the former is Luke. However, at the end of the fight, when Jaina cuts off his arm and Caedus immobolizes her with Force lightning, Luke loses hold of Jaina and Caedus sees his real opponent. Jaina then escapes, having failed her mission and too wounded to carry on, and Caedus is left believing that Luke was physically involved in the fight. And after Jaina recovers from her injuries back with the Jedi Coalition, she finds that Caedus had left a blood mark on her that is used in a similar technique harnessed by the Nightsisters of Dathomir. When Luke discovers this, he declares to everyone else in the Coalition that Caedus will now track them down to Shedu Maad and possibly obliterate them if they do not fight back.

Back on Coruscant, Tahiri interrogates Ben as to where the Jedi base is, but when he refuses to comply, Tahiri uses Shevu's life as leverage. Ben relents, and Tahiri electrocutes Shevu to death. However, she is horrified at what she has done, and Ben manages to escape, knocks Tahiri unconscious, threatens the guards into compliance and gets Shevu's body properly disposed of. Ben later gets a message telling him to meet someone he is familiar with at Nova Station, and meets up with Hapan Queen Mother Tenel Ka Djo's cousins, Trista and Taryn Zel, who agree to ship him back to Shedu Maad. However, Caedus's fleet tracks him down and attempts to take the Zels' ship, the Blue Slipper. But Prince Isolder's fleet manages to counter Caedus and allow for Ben and the Zels to escape. However, Isolder's fleet is defeated and captured. Ben arrives back at Shedu Maad and is aprised of the fact that Caedus now knows where the base is, thanks to Jaina's mark. The entire Jedi Coalition, along with the help of the Hapes Consortium and those in the Galactic Alliance who refused to join either Caedus or Admiral Cha Niathal, prepare for battle against the former.

As Caedus's fleet arrives in the Maad system and battles off the forces of the Jedi Coalition, Jaina manages to get aboard the dying Anakin Solo, as it has been weakening thanks to the attacks brought upon it by the Coalition's forces. However, Zekk has been lost in the raid, and his fate becomes unknown for the rest of the battle. Meanwhile, Caedus finds out that the Moffs have managed to create a nanovirus from Isolder's biology that they plan to bring onto Tenel Ka's flagship, the Dragon Queen, and kill everyone aboard who are of royal bloodline. Caedus disallows this, although he even knows that they are lying about their compliance. The Sith Lord, when asked by Tahiri why he simply cannot go back in time and fix such problems with flow-walking, then reveals to her that going back in time to see the late Anakin Solo did not really change the past, as the effects brought upon by the flow-walking are too insignificant to be of any substance to the present. Though she hates him for deceiving her in such a way, she remains loyal to him and goes down to Shedu Maad to plant a bomb that can wipe out the Coalition's base. Then Caedus tries to enlist Isolder's help in trying to stop the Moffs from unleashing their virus against those board the Dragon Queen. Isolder believes that Caedus is lying, which forces the Sith Lord to break the prince's neck using the Force, killing him. Then Caedus takes Isolder's body to an immolation pit to dispose of the corpse, but Jaina finds him and they duel again. Caedus tries to convince Jaina that he needs to save Tenel Ka and his daughter, Allana, from the Moffs' nanovirus, but Jaina thinks that he is lying. Their fight continues, and they both sustain many injuries. But eventually, Caedus's injuries become too great for him to carry on, so rather than wasting the last of his life against Jaina, he becomes Jacen Solo again and alerts Tenel Ka of the danger that she and Allana face. He is unable to complete this warning before Jaina strikes him down with her lightsaber, ending Darth Caedus's life just as his sister realizes what he was trying to do.

On Shadu Maad, Ben confronts Tahiri and stops her from activating the baradium bomb to destroy the Jedi base. Making her see that she is a better person than Caedus, Tahiri is redeemed and turns back to the Jedi's side. Meanwhile, aboard the Anakin Solo, the Coalition forces defeat Caedus's GA forces and round up the Moffs. They threaten to unleash them to the Hapans' custody for their nanovirus attack on the Dragon Queen, which killed many of royal bloodline, such as Allana, but not Tenel Ka, and unless the Moffs let Jagged Fel rule the Imperial Remnant, they will face certain death by execution by the Hapes Consortium. The Moffs let Jag become their ruler and agree to help clean up the mess that the Second Galactic Civil War has brought upon to other planets. The Solos, despite all that Caedus has done, fall into grief over his death, as he was still Han and Leia's son, and Jaina's brother. What is worse is that Jaina failed to believe that Caedus had told the truth about trying to save Tenel Ka and Allana, and that she had killed him when he became Jacen again to alarm Tenel Ka of the nanovirus attack. This makes Jaina evaluate what being the Sword of the Jedi really means.

The novel, and the series, ends as Jaina is recovering from her injuries from her last duel with Caedus. Han and Leia show that in a way, Caedus had won the war, as the worlds of the Confederation and the Imperial Remnant have allied to restore the Galactic Alliance, bringing a united galaxy that Caedus had sought for. Natasi Daala is the new Chief of State, Zekk remains missing and it turns out that Allana had survived the nanovirus attack, as the incomplete warning from Jacen was all that warranted Tenel Ka much time to save herself and her daughter. The Queen Mother had given Allana, renamed Amelia, a war orphan, to Han and Leia so that, with everyone else believing that she is dead, no one will go after her via Hapan assassination. Jaina fondly accepts "Amelia" into the Solo family.

Appearances
{{App
 * dramatis personae=
 * Ben Skywalker; Jedi Knight (human male)
 * Boba Fett; Mandalorian bounty hunter, Mand'alor (human male)
 * Darth Caedus (formerly Jacen Solo); Sith Lord (human male)
 * Han Solo; captain, Millennium Falcon (human male)
 * Jagged Fel; Jedi support pilot (human male)
 * Jaina Solo; Jedi Knight (human female)
 * Leia Organa Solo; Jedi Knight (human female)
 * Lon Shevu; captain, Galactic Alliance Guard (human male)
 * Luke Skywalker; Jedi Grand Master (human male)
 * Mirta Gev; Mandalorian bounty hunter (human female)
 * Prince Isolder; father to the Hapan Queen Mother (human male)
 * Saba Sebatyne; Jedi Master (Barabel female)
 * Tahiri Veila; Sith apprentice (human female)
 * Taryn Zel; Hapan Security operative (human female)
 * Tenel Ka; Hapan Queen Mother (human female)
 * Trista Zel; Hapan Security operative (human female)
 * Zekk; Jedi Knight (human male)
 * Zekk; Jedi Knight (human male)


 * other characters=
 * Allana
 * Atoko
 * Berit
 * Goran Beviin
 * Voryam Bhao
 * Nek Bwua'tu
 * C-3PO
 * Anni Capstan
 * CeeCee
 * Chewbacca
 * Ta'a Chume
 * Cilghal
 * Gavin Darklighter
 * Natasi Daala
 * Derek
 * Dex
 * Kyp Durron
 * Soontir Fel
 * Borsk Fey'lya
 * Garsi
 * H449-B7
 * Kenth Hamner
 * Corran Horn
 * Jat'ho
 * Jowar
 * Kyle Katarn
 * Obi-Wan Kenobi
 * Exar Kun
 * Drikl Lecersen
 * Livette
 * Lowbacca
 * Lumiya
 * Moburi
 * Freedon Nadd
 * Cha Niathal
 * Osos Niskooen
 * Onimi
 * Ghes Orade
 * Orlopp
 * Gilad Pellaeon
 * Qade
 * Qui-Gon Jinn
 * R2-D2
 * Alema Rar
 * Vitor Reige
 * Requud {{C|Voice only}}
 * Krom Rethway
 * Rezer
 * Roegr
 * Naga Sadow
 * Barit Saiy
 * Sangi
 * SD-XX
 * Tesar Sebatyne
 * Fenn Shysa
 * Darth Sidious
 * Sass Sikili
 * Shula Shevu
 * Mara Jade Skywalker
 * Sneaky
 * Anakin Solo
 * Ss'ess
 * Vatok Tawr
 * Patra Tebut
 * Tekli
 * Raynar Thul
 * Three-Eye
 * Jabba Desilijic Tiure
 * Tobyl
 * Unidentified Big Boom bartender
 * Darth Vader
 * Ailyn Vel
 * Sintas Vel
 * Vergere
 * Kosimo Westermal
 * Mace Windu
 * Wyrlan
 * Yoda
 * Yoda


 * creatures=
 * Bantha
 * Dug
 * Kreetle
 * Monnok
 * Narglatch
 * Rancor
 * Ronto
 * Sarlacc
 * Shenbit bonecrusher
 * Velker
 * Wampa
 * Yorik coral {{Mo}}
 * Yorik coral {{Mo}}


 * droids=
 * 2-1B surgical droid {{Mo}}
 * 3PO-series protocol droid
 * GP-2 medical droid
 * R2-series astromech droid
 * YVH


 * events=
 * Second Galactic Civil War
 * Undercity Ambush {{Imo}}
 * Battle of Kashyyyk {{Mo}}
 * Battle of Mandalore
 * Battle of Shedu Maad
 * Skirmish on Kavan {{Mo}}
 * Duel on Terephon {{Mo}}
 * First Battle of Roche
 * First Duel on the Anakin Solo {{Mo}}
 * Second Battle of Fondor {{Mo}}
 * Second Battle of Roche
 * Second Duel on the Anakin Solo
 * Yuuzhan Vong War {{Mo}}
 * Battle of Ithor
 * Mission to Myrkr {{Mo}}
 * Clone Wars {{Mo}}


 * locations=
 * Carbos Thirteen
 * Carida system
 * Carida Nebula
 * Nova Station
 * Big Boom cantina
 * Csilla {{Mo}}
 * Coruscant
 * Galactic Justice Center
 * General Crix Madine Military Reserve {{Mo}}
 * House of Plastex
 * Mizobon spaceport
 * Monument Plaza
 * Borsk Fey'lya Center
 * Curat Commercial Center
 * Devoted Technician
 * Traveler's Palace
 * Dagobah {{Mo}}
 * Fondor {{Mo}}
 * Gamorr {{Mo}}
 * Hapes Cluster
 * Terephon {{Mo}}
 * Transitory Mists
 * Qogo
 * Shedu Maad
 * Uluq
 * Uroro Station
 * Kavan {{Mo}}
 * Ithor
 * Kashyyyk {{Mo}}
 * Maltorian mining belt {{Mo}}
 * Mandalore {{Mo}}
 * Keldabe {{Mo}}
 * Shysa's Memorial {{Mo}}
 * Mon Calamari {{Mo}}
 * Mustafar {{Mo}}
 * Roche asteroid belt
 * Nickel One
 * Knob Nose Transfer Facility
 * Carbon Fifteen
 * HighGround RockyPlain TwentyKilometer Left
 * Tatooine {{Imo}}
 * Dune Sea {{Mo}}
 * Vaklin {{Mo}}
 * Woteba {{Mo}}
 * Yavin 4 {{Mo}}
 * Jedi Praxeum {{Mo}}}
 * Jedi Praxeum {{Mo}}}


 * organizations=
 * Alliance-in-exile
 * Chiss Ascendancy {{Mo}}
 * Confederation
 * Corporate Sector
 * Galactic Empire {{Mo}}
 * Galactic Federation of Free Alliances
 * Galactic Alliance Guard
 * Reconstruction Authority {{Mo}}
 * Reconstruction Authority Space Patrol
 * Galactic Republic {{Mo}}
 * Hapes Consortium
 * Hapan Signals Intelligence
 * Mist Patrol
 * Imperial Mission {{Mo}}
 * Imperial Remnant
 * Moff Council
 * Stormtrooper Corps
 * Imperial Elite Guard
 * Stormtrooper
 * Jedi Coalition
 * Lumiya's Sith
 * Mandalorian
 * Mandalore
 * New Jedi Order
 * Circle of Jedi Healers
 * Jedi Council
 * Nightsister {{Mo}}
 * Rogue Squadron
 * Shadow Academy
 * Shadow Academy


 * species=
 * Aing-Tii {{Mo}}
 * Arcona
 * Arkanian
 * Barabel
 * Bith
 * Bothan
 * Codru-Ji
 * Devaronian
 * Duros
 * Elomin
 * Falleen
 * Gamorrean {{Mo}}
 * Human
 * Hutt
 * Ishi Tib
 * Kaminoan {{Mo}}
 * Kiffar
 * Killik {{Mo}}
 * Mon Calamari
 * Rodian
 * Squib
 * Sullustan
 * Twi'lek
 * Verpine
 * Wookiee
 * Yuuzhan Vong {{Mo}}
 * Zeltron {{Mo}}
 * Zeltron {{Mo}}


 * vehicles=
 * Baanu Rass {{Mo}}
 * Batag needle ship
 * Blue Slipper
 * Beam Racer
 * Bes'uliik
 * Cutlass-class corvette
 * Doomsled
 * GAT-24 Skipray Blastboat
 * Hapan Battle Dragon
 * Deserving Gem
 * Dragon Queen
 * Loyal Dragon
 * Imperial II-class Star Destroyer
 * Anakin Solo
 * Biodisposal Pit
 * Chimaera
 * Harbinger
 * Miy'til starfighter
 * Ocean
 * Owool Interceptor
 * Ralroost
 * Scimitar-class frigate
 * Skipray 24r Blastboat
 * StealthX
 * Starhunter
 * Super Star Destroyer
 * Dominion
 * Megador
 * Sweet Time
 * Tachyon Flier {{Mo}}
 * TIE/In interceptor
 * TIE/ln starfighter {{Mo}}
 * Tra'kad
 * Turbulent-class Star Destroyer
 * Bloodfin {{Mo}}
 * XJ7 X-wing starfighter
 * YT-1300 light freighter
 * Millennium Falcon
 * Millennium Falcon


 * technology=
 * Beskad
 * Bioskan
 * Blaster
 * BlasTech S330
 * E-18 blaster rifle
 * EE-3 carbine rifle {{Mo}}
 * G-8 power blaster
 * G-10 power blaster
 * QuietSnipe
 * T-21 light repeating blaster
 * Cluster mine
 * Comlink
 * Concussion grenade
 * Dropsuit
 * E-web heavy repeating blaster
 * FlakBlaster Ten
 * Fragmentation grenade
 * Heads-up display
 * Lightsaber
 * Mandalorian armor
 * Mandalorian iron
 * Nanovirus
 * Ryyk blade {{Mo}}
 * Shadow bomb
 * Thermal detonator {{Mo}}
 * Vambrace
 * Vambrace

}}
 * miscellanea=
 * Aing-Tii fighting sight
 * BattleSun Odyssey
 * Blood trail
 * Cheruban glach race {{1stm}}
 * Enzobleach {{Mo}}
 * Flow-walking {{Mo}}
 * Fogblaster
 * Goff-milk {{1st}}
 * Homogoni
 * Hyperspace {{Mo}}
 * Ilinium {{Mo}}
 * Kolg tree {{1st}}
 * Maboo cane {{1st}}
 * Nelab stew
 * Rat-monkey {{1st}}
 * Relephonian sarsestone {{1st}}
 * Synthatex
 * The Force
 * Dark side of the Force
 * Force vision
 * Light side of the Force
 * Shatterpoint
 * Telekinesis
 * Yoba {{1st}}
 * Zeltron Shift {{1st}}
 * Zeltron Shift {{1st}}

Behind the scenes
Each chapter begins with a joke told by Jacen Solo when he was a teenager (young Jedi) training at the Jedi Praxeum on Yavin 4. Many of these were taken from the Young Jedi Knights series of young reader novels, though the authors acknowledgments state that some original material was also contributed by Andria Hayday and Sue Rostoni.

On page 85, Leia Solo suggests distracting Darth Caedus during a battle by sending him an episode of BattleSun Odyssey, a possible reference to popular Sci-Fi channel series Battlestar Galactica.

Luke's lightsaber is mistakenly labeled as blue during the fight that Darth Caedus has with Jaina, as "Luke's" face is illuminated by the blue blade of his lightsaber, instead of green.

In the Audiobook version the name of Onimi (mentioned once) is pronounced differently than in the New Jedi Order Audiobooks.

During the 2009 San Diego Comic Con Fate of the Jedi panel, author Troy Denning revealed that he had written an alternate ending for the series in which Flow Walking would be used to bring Anakin Solo back to life. “...I’ve now killed off both the Solo boys. I didn’t want to, so I tried to come up with a way to make up for such a dark ending to that story arc…”