The History of Eora, Volume XI: The Rediscovery of Yezuha is a book and quest item in The Forgotten Sanctum.
"They don't remember us. They were once us, or we were once them. Before the ascension, before the destruction, before the storm. Now we are strangers, our greetings reduced to unintelligible ejaculations of sound.
But they will remember. We will remind them. And we will judge the work they've done in our long absence. They should hope we find it sufficient."