The final two novels in the series were to be called The Throne of Dune (formerly Irulan of Dune) and Leto of Dune (perhaps The Golden Path of Dune).
Celelalte două romane urmau să se intituleze The Throne of Dune (inițial Irulan of Dune) și Leto of Dune (posibil să fie schimbat în The Golden Path of Dune).