To get to the prison you just have to pass all the water that is next to the sign that said "super power island" and you also need the the super hero I.D. to get pass the police at the prison.
You use the magic amulet jack and Annie gave you before they got captured.
Jack and Annie gave you a magic amulet. Use that.
its out now!
The 19th island on poptropica is Magic Tree house Island.
on main street
Go to the woods to the left with a car tier and you will find the magic tree house
You use the magic amulet that Jack and Annie gave you.
You need to get it in the bonsai shop.
firrst get out of the balloon then to the right
You have to get into jail. Just use the tree house charm to go back to the tree house.
Just use the Tree House Transporter.
magic tree house's RED DRAGON