Professor Hammerhead's Journal is in the Shark Museum, and says the door in the ruins is opened by pressing the four teeth that spell OPEN in the ancient symbols. But the important page is missing. You can find it on top of the ancient ruibs (push the big block to the right and climb to the platform, then jump left).
At the door, press the four teeth (OPEN) and then the nose.
(see related question)
There is no journal on Nabooti Island. But there is a ripped part of a journal that you need to find on Shark Tooth island.
You have to collect all the pieces of the missing page of the journal.
Shark tooth island is when you have to to save people from a giant shark
There are no mermaids in Shark Tooth island, you do go into the ocean
Shark Tooth Island was the second island on Poptropica and premiered in September, 2007.
You keep it to translate the symbols for the underground door. (see related question)
Mask? What mask? There is no mask that you have to find in Shark Tooth Island, Poptropica.
how do you get past hte heiroglyphics in shark tooth island on poptropica
shark tooth island
Booga.
open
In Poptropica, after you finish Shark Tooth Island, you can go to Time Tangled Island and go through such a fiasco!