Tallstar

Tallstar is a black and white tom with a long tail.

Into the Wild

 * Tallstar is mentioned, but does not appear in this book. It is later found out that he was chased out by Brokenstar and ShadowClan.

Fire and Ice

 * He, along with the rest of his Clan, is brought back into the Forest by Fireheart and Graystripe.

Forest of Secrets

 * Tallstar became an ally of ShadowClan when they found out that Bluestar was sheltering Brokenstar in her camp. They raided the camp of ThunderClan, desperately trying to get to Brokenstar. They were driven back, and Brokenstar was protected.

The Darkest Hour

 * He was the first leader to join LionClan with Firestar, and fought in the battle against BloodClan.

Dawn

 * Tallstar was one of the weakest cats on the Great Journey, always leaning on Onewhisker for support.

Starlight

 * It is revealed by Crowfeather that he is on his last life. He later dies his final time, and, instead of naming his deputy, Mudclaw, as leader, he makes Onewhisker into the new leader. Only Onewhisker, Firestar, and Brambleclaw were present, and they were the only ones to know that he did not use the proper ceremony, and causing much suspision.

Twilight

 * He was among the cats in StarClan who told Cinderpelt of her approaching death, and appeared only briefly.

The Sight
Warns Barkface, and evidently Jayfeather, about a dog attack soon on WindClan.