Endor is an ancient D'ni text that tells of the rise and fall of Ahlsendar.
In Narrow Gate to Paradise, the narrator attempts to come to terms with her life-changing time in the Cavern by conducting a series of interviews with others like herself. We do not know the questions she asked; but her main topic seems to have concerned the heart, the soul, of D’ni, and the true nature and calling of Ri’neref its founder.