She never disavowed her works.
She returned to Catholicism for a time but before she died declared herself to be a “Secular Humanist” but one for whom “Christ is still central to her life, but not in the way he is presented by organized religion”.
https://en.wikipedia.org/wiki/Anne_Rice#Distancing_from_Christianity
Well then, in Pilgrim’s Regress terms seems she ended up at the house of Mr Broad.