• Rick Riordan
• Puffin

• ASIN： B06XGT8XQZ
• Kindle版

• 
  ハードカバー
  From Percy Jackson: Camp Half-Blood Confidential (An Official Rick Riordan Companion Book): Your Real Guide to the Demigod Training Camp (Trials of Apollo)
• 
  CD
  From Percy Jackson: Camp Half-Blood Confidential: Your Real Guide to the Demigod Training Camp (The Trials of Apollo)
• 
  ペーパーバック
  Camp Half-Blood Confidential
• 
  Audible版
  Camp Half-Blood Confidential
• 
  ハードカバー
  Camp Half-Blood Confidential

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• rick riordan 1 user
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