Lionheart

Lionheart is a golden tabby tom with thick fur. His fur has been likened to a lion's mane.

Into the Wild

 * Lionheart, mentor of Graypaw, is amoungst the first Clan cats to meet Rusty. Following Redtail's death at the paws of Tigerclaw, Lionheart is made deputy by Bluestar. During a battle against ShadowClan he is slain. Later, his post as deputy is filled by Tigerclaw.

The Darkest Hour

 * Lionheart is amongst the individually identified cats who appear during Firestar's ceremony of leadership. He gives Firestar the first of his nine lives and the gift of courage to go with it.

Sunset

 * He appears with Bluestar and Yellowfang in one of Leafpool's dreams, and the trio tell her, her life is to change unexpectedly. Her future will be shaped by three cats she yet to meet and she will travel a path few medicine cats have before her.