Description Cody, Quinn, Luke, and M.E. are the Code Busters--clever clue hunters with a passion for puzzles. On a class trip to the Carmel Mission and the nearby Mission Trail Nature Preserve, the Code Busters learn about California's only known pirate and his missing plunder. Now they're tracking a new prize: pirate gold! But with a fortune at stake, the codes are bound to be hard. Will the Code Busters be able to follow mysterious maps and figure out the tricky riddles along the way, or will this mystery be too difficult for the friends to solve? This interactive mystery features more than fifteen codes and puzzles for you to decipher along with the Code Busters, including the Orienteering code, Morse code, and the Trail Signs code. Answers are in the back, if you ever get stuck.