The The 39 Clues Publication Order Book Series By
  • How long does it take to read the 39 Clues Series?

    It takes about 38 Hours and 38 minutes on average for a reader to read the 39 Clues Series.
  • How many words are in the 39 Clues Series?

    The 39 Clues Series has 579,700 words, based on our estimate.

The 39 Clues Books

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