Firestar is the former ThunderClan leader, and the main character in the Original Series. He was a skinny, flame-colored ginger tom with emerald-green eyes.
- Firestar was a natural leader, strong and courageous. He's also very peaceful, and wouldn't lead his Clan to battle unless is was nessisary, but he isn't afraid to fight for what he believes in.
- In the very first book of the wariors series Rusy is a very curious kittypet, and ventures into the forest, despite his friend Smudge's warnings.