hollyleaf is dead because when she trys to run away from the clans,she runs in a underground tunnel and is killed when the tunnel collapses.go on warriorcats.com and on the home on the right it says warriors timeline and it says everything that happens from the first to third series.in the end of the timeline it says that hollyleaf is killed from the underground tunnel because it collapses.
Actually in Sign of the Moon it was revealed when Jayfeather and Lionblaze went to explore in the tunnels that Hollyleaf may still be alive. But it isn't certain yet. --BlizzardpeltIcetribe Fighter 20:42, January 8, 2011 (UTC) 23:17, April 10, 2011 (UTC)
She comes bak in The Forgotten Warrior, but is killed in The Last Hope. :(