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The 39 Clues: Unstoppable Book 3: Countdown Hardcover – April 29, 2014

4.5 out of 5 stars 53 customer reviews

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Frequently bought together

  • The 39 Clues: Unstoppable Book 3: Countdown
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  • The 39 Clues: Unstoppable: Nowhere to Run
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  • The 39 Clues: Unstoppable Book 2: Breakaway
Total price: $23.25
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Product details

  • Age Range: 8 - 12 years
  • Grade Level: 3 - 7
  • Lexile Measure: 710L (What's this?)
  • Series: The 39 Clues: Unstoppable (Book 3)
  • Hardcover: 192 pages
  • Publisher: Scholastic Inc.; Har/Crds edition (April 29, 2014)
  • Language: English
  • ISBN-10: 0545521459
  • ISBN-13: 978-0545521451
  • Product Dimensions: 0.8 x 5.2 x 7.5 inches
  • Shipping Weight: 1.1 pounds (View shipping rates and policies)
  • Average Customer Review: 4.5 out of 5 stars 53 customer reviews
  • Amazon Best Sellers Rank: #95,798 in Books (See Top 100 in Books)
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