Club Penguin has added 2 new stamp categories! Go to the "Games" section...
...and you'll see the new "Missions" and "Puffle Rescue" category!
Here are the Puffle Rescue stamps.
And these are the Missions stamps.
Great addition Club Penguin! More stamps will be added next month.
Click here for Club Penguin mission cheats.
Click here for Puffle Rescue cheats.
Click here for Stamp Book cheats.