Amy and Dan Cahill are spotted on a train, hot on the trail of one of 39 Clues hidden around the world. and HOLD EVERYTHING! They\'re being chased by an angry mob?!? When there\'s a Clue on the line, anything can happen.. . . no, in a speedboat chase . . .
UPDATE! Amy and Dan have been seen in a car .
BUT WAIT! Police report a break-in at an elite hotel, and the suspects ALSO sound suspiciously like Amy and Dan.
THIS JUST IN! Amy and Dan Cahill were spotted on a train, hot on the trail of one of 39 Clues hidden around the world.
The highly-anticipated Book 2 of the #1 bestselling The 39 Clues series.
When there\'s a Clue on the line, anything can happen.
Police report a break-in at an elite hotel, and the suspects sound suspiciously like Amy and Dan.
Amy and Dan Cahill are spotted on a train, hot on the trail of one of 39 Clues hidden around the world