That's a blast from the past. I did a few RPG campaigns set in Zakhara back in the day.
For those not in the know, Zakhara the continent setting of AL-QADIM, a Dungeons and Dragons 2nd Edition setting, released back in 1992. The continent of Zakhara is actually located on the same planet as the better-known FORGOTTEN REALMS setting (the main continent of which, Faerun, lies a few hundred miles to the north-west; Kara-Tur lies to the east of Zakhara).
A very good and interesting setting, with a real Arabian Knights flavour. Interesting to see if it returns in 4th Edition (they totally ignored it in 3rd).
The map is absolutely fantastic, btw