Related Clues:

• Novelist Umberto
• For follower
• System start-up?
• Friendly opening?
• "The Name of the Rose" author
• Prefix with tourism
• Word with when or where
• Permanently
• Lasting start
• Where ender
• Best-selling author Umberto
• Present opener?
• Friendly intro?
• 'Baudolino' author
• At some time