미국 기준 4학년 레벨
🟩 AR 4.2 – Captain Monty Takes the Plunge
🟩 AR 4.4 – If You’re So Smart, How Come You Can’t Spell Mississippi
🟩 AR 4.7 – The Long-Lost Secret Diary of the World’s Worst Pirate
🟩 AR 4.9 – Edison: The Mystery of the Missing Mouse Treasure