What would you chose; a million dollars, or a clue, the first clue to the treasure that would make you become the most powerful human on the planet? Well, if you like mystery, the 39 Clues series in the one for you. Most people think that when you are 11 and 14 that your life is normal, well not for the Cahills.
The Cahills are the biggest family organization on the planet. Dan and Amy Cahill go on a death defying, dangerous, scary trip all around the globe in search of 39 clues, to lead them to the most powerful treasure ever.
Go along with Dan and Amy on the wildest ride of your life, but be warned, there are bombs, murders, shootings, betrayals, and deathly people who will stop at nothing to get their hands on the 39 clues.