Even as he grows stronger and closer to discovering the secret of his identity, Arthur must face further dangers and conflicts as he struggles to attain the Sixth Key from the powerful Saturday.

Related: Australia, Fantasy, Intermediate (ages 9-14)

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• ISBN: 9780439700894
• Author: Nix, Garth
• Published: 2008, Scholastic Press
• Themes: Adventure, Conflict, Identity, Magic, Secret, Space and time
• Descriptors: Australia, Fantasy, Intermediate (ages 9-14)
• No. of pages: 288