He does not know we are here, not truly. We simply use him as and when we must. Allyahredd found a suitable storyteller in this reality and whispered Her will to him in the form of creative ideas in his brain; he thus unwittingly maintains our library and aids in our mission, and also veils it in the form of elaborate fiction. He even believes this admission in the opening paragraph is of his own contrivance and will make for a compelling hook.
Anyway; this is one of our many storage places for stories and artifacts from realities imperiled by the Void. We shall add to it as we can.