Here's the entire novel in a nutshell (spoilers)
Sorry if this has been posted before.
A LONG TIME AGO, IN A GALAXY FAR, FAR AWAY...
EPISODE III
Revenge of the Sith
WAR! The Republic is crumbling
under attacks by the ruthless
Sith Lord, COUNT DOOKU.
There are heroes on both sides.
Evil is everywhere.
In a stunning move, the fiendish
droid leader, GENERAL GRIEVOUS,
has swept into the Republic
capital and kidnapped
CHANCELLOR PALPATINE, leader of
the Galactic Senate.
As the Separatist Droid Army
attempts to flee the besieged
capital with their valuable
hostage, two Jedi Knights lead a
desperate mission to rescue
the captive Chancellor...
At it's beginning, we our introduced to the "greatest heroes in the galaxy," Anakin Skywalker and Obi-Wan Kenobi, who are facing an entire Trade Federation fleet in an attempt to rescue the kidnapped Chancellor Palpatine. Throughout this space battle, Anakin shows his arrogant side, pulling off suicidal maneuvers, while Obi-Wan attempts to reach Palpatine's captors. His ship is then covered with Spider droids from an exploding missile's debris. His ships functions are destroyed, and Anakin has to save him. With a little help from R2 (with many new functions) and the wing of Anakin's fighter, all of the little droids are destroyed, but Obi-Wan's ship can't fly. Anakin physically hits Obi-Wan's ship towards the hangar of the ship. Obi-Wan ejects before impact, and is quickly surrounded by droids. Anakin comes to save him, and R2 gives the directions to Palpatine's whereabouts.
The ship Chancellor Palpatine is captive of belongs to the vicious Jedi killer General Grievous; an alien fused with robotic material, but more robot than anything living, he appears skeletal in form. He keeps the lightsabers of those he's killed, with many at that. He serves Count Dooku. In the hangar, Obi-Wan and Anakin make their way the General's Quarters, where Palpatine is being held. Dooku gives Grievous the orders to "lead" the Jedi to his trap. Dooku then speaks with Lord Sidious, his Sith master and the instigator of the entire Clone War. The plan is to destroy Obi-Wan and use Anakin's anger from this moment to convert to the dark side. Lord Sidious is then revealed to be a shackled Palpatine in a chair.
Obi-Wan and Anakin destroy many robots and are led through several maze-like corridors and elevator shafts before finally reaching the "trap." Obi-Wan and Anakin reach Palpatine and attempt to free him, but are confronted by Dooku. He appears stronger and boasts that his strength has doubled since they last met. Anakin too boasts this and they continue to fight. Anakin shows great strength in the force by hurling tables and such towards Dooku, who deflects them. As Dooku fights Obi-Wan, he catches him off guard and knocks him down stairs, leaving Obi-Wan unconscious. Anakin fights Dooku alone and seems overpowered, until Palpatine begins cheering Anakin. "Kill him, strike him down." Anakin soon overpowers Dooku, and the situation turns deadly when Dooku is near death with 2 lightsabers crossed at his neck. Although Anakin hesitates, Palpatine supports this situation. "Kill him, Anakin. He tried to kill you and he took your hand." Anakin gives in, and Dooku's head rolls onto the floor.
They escape, with Anakin carrying an unconscious Obi-Wan, much to the Chancellor's "mental" dismay, seeing Obi-Wan as a burden to escape. Their path leads them to a closed and unfunctional door leading to the hangar. When Anakin tries to open the control panel, a shock sends all 3 of them off of the ledge, with Anakin barely hanging on. The Chancellor and a now conscious Obi-Wan are also hanging on while Anakin attempts to reach R2 who he orders to "open every elevator door" so they can reach an open hatch to escape through. During this, Grievous sends his 2 Jedi killing IG robots after Obi-Wan and Anakin. When they get through the hatchway, the 3 are boxed in by a force field and surrender to Grievous.
Upon meeting the vicious murderer, Obi-Wan seems normal and unfearful of the situation. Grievous threatens to kill Obi-Wan with his own lightsaber, until Obi-Wan orders to R2 to spray Grievous' leg with a special molten liquid, able to melt Grievous duranium covering. Obi-Wan manipulates Grievous' now exposed wires and takes back his lightsaber. Anakin and Obi-Wan face the IG robots and are nearly overpowered, but end up destroying them. Grievous cowardly escapes through the front of the ship, able to cling on to the outside of the ship with his magnetic feet. Anakin is forced to pilot the ship, which is nearly destroyed from the Republic Star Destroyers, led by Lieutenant Commander Needa. Through patience and the force's assistance, Anakin pilots the ship and makes it back to Coruscant.
Upon landing, he meets Mace Windu and Bail Organa, among several others, who congratulate Anakin on destroying Dooku, which may just have won the Republic part of the war. Anakin searches around for Padme, but only spots a now Golden C-3PO. C-3PO 'unofficially' tells Anakin that Padme is waiting in the hall. Anakin meets her and they speak of what’s happened since they last met. Padme reveals that she is pregnant. Anakin is joyful, but Padme fears that this may reveal their secret relationship. Anakin is then summoned to Chancellor Palpatine's office.
Mace Windu and Obi-Wan discuss Palpatine's dealings, who Windu does not trust. Windu reveals that the building nearby the site where Anakin landing is rumored to be housing a Sith Lord. A Sith Lord is supposedly advising the Senate, but who the Sith Lord is they cannot discover. Yoda enters the picture and advises Obi-Wan, requesting that Obi-Wan tell Anakin to report of the Chancellor's dealings with the Senate and what he does.
Upon their meeting, the Chancellor and Anakin discuss the Jedi matters. Palpatine suspects the Jedi of disbelieving his cause and suspects that they may rebel against him. Anakin discards these things as they way of the Sith, but Palpatine supports the Sith, as strong and quick to decide. The Jedi protect 'everyone,' while the Sith protects the Sith. Anakin then discusses the dreams he has been having of Padme. He dreams that she dies during labor. Anakin ponders this, and leaves unscathed by Palpatine's Sith-ly intentions. Palpatine then allows Anakin to take a spot in the Jedi Council.
The Jedi Council declare that it would be most useful indeed if Anakin reported the Chancellor's dealings, since Anakin considers Palpatine as a "father." Obi-Wan has doubts, since he too thinks of Anakin as a brother, the closest friend ever. Nearby, at the Senate Building, Bail Organa discusses the political conflict and how the senate is about to vote for control over the Jedi. He discusses with Mon Mothma who should be trusted in the Senate to form a rebellion against the Senate.
Anakin enters the Jedi temple, angry that he was not part of the recent Jedi discussion. Mace Windu complies with Palpatine's order of allowing Anakin into the council, but states that Anakin will not be given the title of Master. This angers Anakin and he arrogantly screams that no Jedi is a match for his powers and it is an insult to question them. Obi-Wan pleads, kindly, that Anakin sit, and Anakin apologizes to the council for his outbreak. The topic of the droid invasion in Kashyyyk is brought to their attention, and Yoda quickly volunteers, as is the subject of who will pursue Grievous, which Obi-Wan is given alone. Anakin and Obi-Wan talk alone. Anakin wonders why he is not a 'master.' Obi-Wan tells him that his friendship with Palpatine is troublesome and it may prove most unwise to grant him that ranking. Obi-Wan requests that Anakin spy on the Chancellor's secret meetings. Anakin describes it as treason, but goes along anyway. He then begins to defend Palpatine, as a great man and leader. Obi-Wan says Anakin must do this for protection, to protect Palpatine from Sidious, who they must draw out.
Obi-Wan then approaches Yoda and Mace Windu. He discusses the trouble that lies ahead and how hard it is to deal with. He brings up the past he's had since an infant with Yoda, the training, and how if he had to end this war, even one day early, he would sacrifice even Yoda, but with Anakin, he could never. Anakin was too close, and this apprenticeship with Palpatine seemed to be changing him into something worse.
See The Proof Today!
Anakin meets with Padme, much to her disapproval, in the daylight. He discusses the matters, the spying that he must do on Palpatine, his appointment to the Jedi Council, and Padme is happy, at first. Anakin is disappointed that no one trusts the Chancellor - that Palpatine's policies and declarations are what the galaxy needs. Padme's thoughts on the matter anger Anakin and he leaves to visit the Chancellor.
Anakin approaches the Galaxies Opera and enters a small boxed area with only a small amount of seats. In the center of the massive Opera building was a gigantic sphere of shimmering water, surrounded by a ballet of various aliens. Around Palpatine in the VIP boxed area sat the speaker of the senate, the blue, horned Mas Amedda and Palpatine's administrative aide, Sly Moore. Palpatine orders them to leave so he and Anakin are alone. Palpatine tells Anakin the tale of Darth Plagueis, a Sith Lord who had the power to save people from death. His apprentice then killed him. Ironically, the master could stop death, but not his own. Anakin desires to know if it is possible to learn this power, so he can save Padme from death. Palpatine states "not from a Jedi."