See the engineer (he's in the very front of the train) and click on him and he'll ask if you want to get off the island.
just leave the fair and that's that.
You go up to the front of the train and click on the conductor and he will ask you if you want to visit another island.
you have to figure out who stole the camera.
The porter is at the front of the train.
what to do after you pass the guards of Chicago and you get next to the snoring man on poptropica mystery train
lugeg on poptropica
find it
Stop playing Poptropica. Loser...
depends which stage
The Le Monde reporter is the mystery person.
its at the end
you don't have to