ArtHaus Games through White Wolf.
Pendragon is a BRP offshoot, so it's fairly simple to do some adaptations (check out the Arthurian RQ thread where we've discussed it a little)
It's mostly sourcebook with little bits of rules and stats embedded here and there - the stats will convert across quite nicely, but rules mentioned are usually very specific to the Pendragon RPG so you would probably want a copy of the core book as well to make sense of things such as the yearly phases and chivalry/romance rules (unless you're interested in it purely in the Arthurian storyline)
Pendragon is a BRP offshoot, so it's fairly simple to do some adaptations (check out the Arthurian RQ thread where we've discussed it a little)
It's mostly sourcebook with little bits of rules and stats embedded here and there - the stats will convert across quite nicely, but rules mentioned are usually very specific to the Pendragon RPG so you would probably want a copy of the core book as well to make sense of things such as the yearly phases and chivalry/romance rules (unless you're interested in it purely in the Arthurian storyline)