Related Clues:
- Where baby Moses was found
- Mediterranean feeder
- Cavern
- Locale in a Christie title
- Natural hideout
- Blue or White follower
- Lake Nasser supplier
- Waterway in a Christie title
- Cairo waterway
- Christie setting
- Blue preceder or follower
- Underground chamber
- Cleopatra's river
- Aswan Dam river
- Cairo Opera House location