
A Darkness at Sethanon is the stunning climax to Raymond E. Feist's brilliant epic fantasy trilogy, the Riftwar Saga. Here be dragons and sorcery, swordplay, quests, pursuits, intrigues, stratagems, journeys to the darkest realms of the dead and titanic battles between the forces of good and darkest evil. Here is the final dramatic confrontation between Arutha and Murmandamus - and the perilous quest of Pug the magician and Tomas the warrior for Macros the Black. A Darkness at Sethanon is heroic fantasy of the highest excitement and on the grandest scale, a magnificent conclusion to one of the great fantasy sagas of our time.
I think the Malazan Book of the Fallen by Steven Erikson is also based on an RPG campaign, which started out as D&D then switched to GURPS.
Both are worth reading.
The books are set 500 years before the campaign IIRC. Midkemia Press put out several RPG supplements including several describing places in the Kingdom:
> I think the Malazan Book of the Fallen by Steven Erikson is also based on an RPG campaign, which started out as D&D then switched to GURPS.
That's interesting, I couldn't imagine how you'd fit the breadth and depth of character abilities from the books into something like D&D.
