Firestar never died as Fireheart, he is still alive and well as of the first book, The Fourth Apprentice of the third series, Omen of the Stars, with four of his nine lives left. No one knows how Firestar will lose his last life, but rumor has it that he will die sometime in the fourth series.
The following answer contains spoilers for Warriors book Warriors #6: The Darkest Hour to Warriors: Power of Three #5: Long Shadows.
As a leader with nine lives, Firestar dies several times in the series, and is reborn with a new life from StarClan. So far, Firestar has lost five lives. One to Scourge, one to rats, a falling tree, and greencough. At the end of Long Shadows, Firestar has five lives. Victoria Holmes, editor of the series, has confirmed that Firestar will eventually loose all his nine lives, most likely at the end of the fourth series, Omen of the Stars.
Fireheart is an orange cat with bright green eyes from the Warriors Series by Erin Hunter. He was born in twolegplace (a neighborhood full of humans) and was brought to Thunderclan by Thunderclan's leader and a Thunderclan warrior. He trained in Thunderclan even though he was born a kittypet (owned by a human) and soon turned from an apprentice to a clan warrior. *****Spoiler Alert***** Later, after exposing a trusted clanmate's betrayal and having the original clan leader die saving her clan from the betraying clanmate's evil plots, he becomes the clan leader, Firestar! He then, pretty much, becomes a backround character for the next two series as the next books revolve around his descendants. As of the fifth book, Long Shadows, in the third series, The Power of Three, he has five of his nine lives left. No one knows how Firestar will die but there are rumors going around that he will die in the first book in the fourth series.
Yes, Fireheart, who later becomes Firestar, eventually dies from severe injuries during a battle in the warriors series.
firepaw is Rusty/firepaw/fireheart/firestars first clan apprentice name
It is rumored that he will die in the sixth Omen of the Stars book in a battle.
Fireheart (who becomes Firestar) loved a medicine cat named Spottedleaf. Unfortunately, she dies and then he grows close to Sandstorm.
Ginger tom with a flame colored pelt
firehearts mom is nutmeg, and his dad is Jake.
he breathed in to must smoke while being saved by fireheart
Fireheart's apprentices were Cinderpelt, Cloudtail, and Brambleclaw.
Firepaw becomes fireheart in into the wild and later in the darkest hour he receives his leader name firestar (after Bluestar dies).
Fireheart is a loyal, trustworthy cat. He is also brave and very protective.
Clawface was part of Brokenstar's band of loners from Shadowclan who attacked Thunderclan. As Clawface gripped on to Fireheart fom behind, Graystripe killed him with one swift bite to the neck.
The cat on the cover of "Rising Storm" by Erin Hunter is Fireheart, the main character of the Warriors series. He is depicted standing on a ledge, looking out over the ThunderClan territory.
No she dies in the second to last book of the first series. She died saving Fireheart.
For your screenname, just type in fireheart. If you can't get it, that means someone else already has it.
Fireheart's sister Princess, offered one of her kits to him so that it could train to become a warrior. Fireheart ended up bringing Cloudkit (Later Cloudtail) into the clan :)
Fireheart
Fireheart's mother is Princess, a kittypet who lived in Twolegplace. She is also the mother of Firestar's littermates, Scourge and Socks.
The first series is from Fireheart's point of view, but the second, third, and fourth series are from younger cats' point of view (though we still do see Fireheart since he's still a ThunderClan cat).