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  • Published: New York : Scholastic, 2011.
  • Year Published: 2011
  • Description: 222 p. : ill. ; 20 cm.
  • Language: English
  • Format: Book

Reading Level

  • Lexile: 730

ISBN/Standard Number

  • 9780545298391
  • 0545298393
  • 9780545324090
  • 0545324092


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  • Book

The Medusa plot

by Korman, Gordon.

There are currently 2 available

Where To Find It

Call number: Y Fiction / 39 Clues

Available Copies: Downtown Youth

Additional Details

Includes six game cards.

Cahills are being kidnapped by a shadowy group known only as the Vespers. Now Amy and Dan have only days to fulfill a bizarre ransom request or their captured friends will start dying. Amy and Dan don't know what the Vespers want or how to stop them. Only one thing is clear. The Vespers are playing to win, and if they get their hands on the Clues ... the world will be their next hostage.

Community Reviews


much better than first series!!!!! liked it a lot


really good series

Good series

If you like action books, then this is a good book for you.


this was an awesome, exiting, amazing series and i recommend it.



#1 Cahills vs. Vespers

This is a great book to kick off the series and think it has a great beginning, climax, and ending. It is a great book and recommend it to all fans of the 39 clues because the main characters, Amy and Dan, are lined up with many new adventures and dangers.


In this new series, the Cahills have to battle the Vespers.


great follow up series to the 39 clues


This sia great book! It has a lot of action and adventure in it.

liked it

lots of action



Medusa Plot

Although Amy and Dan have completed the 39 clues, their worries aren't over. They have another mission to go on. Only this time, they were forced to do it to save their friends.

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