Dunes Over Danvar — Michael Bunker

Out in the wastes north of Springston the rush for riches and fame is on. The word is out that the legendary city of Danvar has been found, and every diver, brigand, and pirate with a sarfer is racing to find it. But out in the dunes there's only one inarguable fact... The sand don't care, and it never did. Can people change? Two men who meet in the dunes over the lost city of Danvar have to find out if there can ever be such a thing as friendship, honor, and sacrifice in a world full of sand divers, pirates, brigands, and thieves.