Click the brick behind McM.
You go into the castle library and walk into the non fiction section and there is a gold plate that says McM click on it and walk inside
Push on the shelf marked "Non-Fiction McM" on the lower aisle of the library. This is written on the library slip found at the Mordred Museum, which you need to open the passageway. Get the shiny gold coin from the fountain and pay your admission, and find the library slip in the stack of books.
If you go in the library in the castle you will see a book number on Mordred's library card , if you click that book you will open up a secret passage way to the dungeon. But be careful, you need the bookmark from Mordred's house before you go in the library.
To open the staircase in the castle library, you need the Library Slip from the Mordred Museum. Use the gold coin from the fountain to pay your admission, and you will find the Slip in a stack of books. Once you have it, clicking the McM shelf in the lower aisle of the library will open a passage to the castle dungeon.
In the library, there is a painting you click on. The painting will swirl and the bookshelf will open to reveal a passage to an elevator which will take you up to the tower. The other painting in the library is to rotate the tower once you locate all the markers.
to win poptropica
You have to open a locked locker to get a library CD and you will get in the library.
you can if you want to.
It is in the library. Go to the Non - Fiction books (Go down the path of stairs you see when you enter) and look for a small golden plate that says "McM". Click on the plate and a secret passage will open. Go inside
Once you are in Mordred's secret underground lab, you should feed the mouse to the robot owl, Merlin. Next you will PUSH hard through the dirt wall on the left, and go to the back entrance to the dungeon. If you didn't throw the switch in the dungeon (in the library), you will have to go back and do it first.
Because you have too large of an imagination.
If you have the Library Slip, the passage to the castle dungeon will open. If you don't have the Slip, nothing happens. Use the gold coin from the fountain to pay your admission to the museum, then find the Library Slip in a stack of books.