Related Clues:

• Desert that covers much of Libya
• Desert covering much of north Africa
• Arid region: I've found it right in middle of South Africa
• Northern African desert
• A major desert
• Desert that was a backdrop for the sci-fi planet Tatooine
• I knew it is never-ending in South Africa - a really hot place
• Name from the Arabic for "desert"
• Desert covering over 3 million square miles
• Largest hot desert in the world
• Habitat for the addax antelope, which can go a year without drinking
• The volcano Emi Koussi is its highest point
• Big part of Chad
• Massive African desert
• Desert artist following inital success at handling abstracts