Remember that favor that Javert won last Halloween? It's been paid off.
Erik is doing his homework... so to speak.
Erik belongs to Leroux and Webber.
Norrington belongs to Disney, Bruckheimer, and Davenport.
Javert belongs to Hugo, Boublil, Schonberg, and Kretzmer.
Glinda belongs to Baum.
Morgan, Odin and Anansi are mythological characters and belong to everyone and no one.