Summarizing - The Power of 3

The Sight - Jaykit, Hollykit and Lionkit go after foxes and get in lots of trouble. Hollykit asks that when she becomes an apprentice if she can be a medicine cat apprentice. Hollykit becomes Hollypaw medicine cat apprentice and Jaypaw and Lionpaw train as warriors. Jaypaw and Hollypaw learn that they would be better training as something else. Jaypaw becomes Leafpool's apprentice while Hollypaw trains as a warrior instead. Jaypaw learns about the prophecy given to Firestar - There will be three, kin of your kin who hold the power of the stars in their paws.  Graystripe returns to Thunderclan with Millie. Firestar decides to have Brambleclaw remain deputy. Squirrelflight suggests a gathering (in the day light) of fun games when the clans were arguing.

Dark River -  Lionpaw meets a Windclan apprentice named Heatherpaw. He sneaks out in the night to see her. Hollypaw catches them so Heatherpaw shows Lionpaw an underground cave where they can meet without Hollypaw finding them. They create their own little clan called Darkclan. Tigerstar and Hawkfrost visit Lionpaw and help him with his battle skills.

Outcast -  Talon and Night come to the clans looking for help. Brambleclaw, Squirrelflight, Crowfeather, Tawnypelt, Stormfur, Brooke, Breezepaw, Lionpaw, Hollypaw and Jaypaw head to the mountains to help the tribe with the invading cats. The clan cats show the tribe cats how to mark, and patrol boundaries. Then the tribe cats and clan cats go into battle against the invading cats. Hollypaw becomes a little scared of Lionpaw because he was ready to fight any enemy at all times. Ready to continue fighting until no cats were left standing.

Eclipse -  A long haired Calico comes to Thunderclan and tells Leafpool and Jaypaw that the sun will vanish. Windclan invade Thunderclan's territory through the tunnels. Windclan attacks the Thunderclan camp and lures them out into the forest.  They split into 3 groups. One group heads toward the thunder path, (a road) the abandoned human house and the lake. Firestar, Dustpelt and Brambleclaw lead patrols to attack the Windclan cats. Riverclan comes to help Windclan so Hollypaw goes to Shadowclan to ask Blackstar for help. The sun vanishes as Sol predicted stopping the battle.

Long Shadows -  Sol goes and makes Shadowclan lose faith in Starclan. Tawnypelt brings her kits Flamepaw, Tigerpaw, and Dawnpaw to Thunderclan. Firestar says they are allowed to stay until Sol leaves Shadowclan. Lionblaze, Hollyleaf, Jaypaw, and the 3 Shadowclan apprentices help  fake a sign from Shadowclan. The bring Blackstar and Littlecloud to a marsh where real Starclan warriors actually appear. Greencough (a extremely bad disease that can kill cats) strikes Thunderclan and half of the clan goes to live in an old abandoned human home. Firestar loses a life but then gets better. During a fire Ashfur finds out that Squirrelflight and Brambleclaw aren't Lionblazes's, Hollyleaf's and Jayfeather's parents.

Sunrise -  Ashfur is dead and Jayfeather, Lionblaze, and Hollyleaf are even more determined to figure out who their parents are. They learn that their mother was Leafpool and their father was Crowfeather a  Windclan cat. Hollyleaf reveals it all at a gathering. Leafpool gives up her role as the Thunderclan medicine cat. Holyleaf runs away down a tunnel before she leaves she reveals to Lionblaze and Jayfeather that she killed Ashfur. The tunnel collapses. Jayfeather realizes that there is still 3 cats in Firestar's prophecy. (because Dovekit, and Ivykit mother is Whitewing. Whitewing's parents are Brightheart and Cloudtail. Then Cloudtail is Firestar's nephew. Cloudtail's mother is Princess, Firestar's sister)