One-eye

One-eye is a pale gray she-cat missing one of her eyes, she is virtually blind and deaf.

Into the Wild

 * One-eye is the oldest cat in ThunderClan, and is deaf in one ear, and blind in one eye. When ShadowClan attacked, despite the fact that she is old, and virtually helpless, she helped protect the other elders.

Fire and Ice
you never see her in this book

Forest of Secrets

 * Coming Soon

Rising Storm

 * Coming Soon

A Dangerous Path

 * Coming Soon

The Darkest Hour

 * Firestar asks for the ceremony to change Lostface's name.

Super Edition: Firestar's Quest

 * She appeared in this book when Firestar called for a Clan meeting. She never spoke, but was mentioned.

The New Prophecy Midnight

 * She never appeared in this book, suggesting she died six moons between this book and Firestar's Quest.