While Anakin Skywalker enjoys a brief respite from the Clone Wars (and a reunion with his secret wife Padmé Amidala), Obi-Wan Kenobi embarks on a "personal" mission. Kenobi's first stop is a frontier town on the swamp world of Trigalis, where he fights a small army of bounty hunters, duels with a crime lord who has ties to Count Dooku, and obtains undercover help from fellow Jedi Aayla Secura. All that just to verify a rumor about an enemy that he can't forget. Obi-Wan is becoming obsessed, and he knows it. But the danger of flirting with the dark side is a risk he's willing take to save the person about whom he cares most in the galaxy. Dark Horse sets its sights on the events leading up to the most anticipated event in Star Wars history: Episode III – Revenge of the Sith!

On the bleak cemetery world of Boz Pity, the Jedi fight what they hope will be a decisive battle against the Separatists. As a team of powerful Jedi take on Count Dooku, Mace Windu goes one-on-one with General Grievous in a spectacular duel that requires both parties to pull out all the stops! But Obi-Wan Kenobi cares for none of this. He is concerned with only a single target- the enemy he has pursued across the galaxy. But Obi-Wan doesn't realize that his greatest triumph might also lead to his greatest failure, and destroy everything that makes him a Jedi and a hero.