Castle Roogna
Author: Piers Anthony
 
Millie has been a ghost for 800 years. But now, restored by magic, she was again a desirable woman. She could have any mand . . . except the one she wanted, Jonathon the zombie. To grant Millie her desire, young magician Dor set out on a quest for the elixir which would restore Jonathon to full life.
But the potion could be found only in the past . . . so to the past he went, taking over the body of a barbarian soldier. but then Dor met Millie, 800 years younger but just as lovely. And he realized that, in he new body, he was no longer twelve years old . . .
 
FUTURA/ORBIT 1988
ISBN: 9780708881071