Sir Apropos Of Nothing Graphic Novel

"From the pages of the acclaimed fantasy series rides Sir Apropos of Nothing, a cynical knight who thinks far less of the art of chivalry than he does the art of raking in gold. Written by the novel series' creator, the man in black may be fleeing across the desert, but Apropos is riding across the desert on a horse with no name, seeking out a buried treasure, and running afoul of an acclaimed and slightly familiar tower that's somewhat dark."