The Crypto-Capers are off on another adventure, but this time it is because of their adversary, the Panther. Max, Mia, Granny and Morris, must rise to his challenge. If they don't, the infamous Panther will surely win. The Legend of the Golden Monkey leads the Crypto-Capers to the ancient ruins of Chichen Itza, a once flourishing Mayan city where secrets abound. Sent to the Riviera Maya on the request of a friend, the Crypto-Capers find themselves on a treasure hunt smack dab in the center of Chichen Itza's archeological park. Upon realizing the Panther's involvement, the Crypto-Capers immediately agree to find ways to sabotage his efforts of finding the treasure first. But they find more questions than answers, and more clues. Are they being led astray? Or does the truth run so deep that it cannot be believed? The Crypto-Capers must believe in themselves and have faith in their new friends to help them find the items needed to open the treasure room and finally bring closure to an archeologist's life, a man whose history is tied to the Golden Monkey. Join the Crypto-Capers on their new adventure by solving the cryptograms and participating in the various activities. Good luck!