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Lady Dahlia Reinhold, Professor Layton Wiki
Julien, Professor Layton Wiki
File:Professor Layton 3.png - Wikipedia
Ingrid, Professor Layton Wiki
Professor Layton and the Diabolical Box - Wikipedia
List of puzzles in Professor Layton and the Curious Village, Professor Layton Wiki
Giuseppe, Professor Layton Wiki
Professor Layton and the Curious Village - Wikipedia
Professor Layton and the Curious Village, Professor Layton Wiki