Prince Valiant and the Three Challenges, Unabridged Audiobook on CD

In Vol. 7, Valiant now enters the 1950s: The Thule winter is hard and bleak, and a prince who has designs on Aleta must be dealt with. Then it's another epic-length story, "The Missionaries," in which Val and several of his fellow knights and crew travel to Rome on a quest for teachers who might bring Christianity to Thule.