Related Clues:
- System or sphere preceder
- System intro
- Earth-friendly opener
- "The Island of the Day Before" author Umberto
- Prefix with sensitive
- Prefix for responsibly sourced products
- Prefix with tourism or terrorism
- Path opening for nuts?
- Conscious beginning?
- Italian author Umberto
- "The Prague Cemetery" author
- Prefix with car or law
- 'Baudolino' author Umberto
- One treats injuries with exercises etc., in short
- "Baudolino" author Umberto