here are some codes
it help you
You don't unlock anything with it.
the Ultimate official guide to Club Penguin page 101 Donated page 7 Rockhopper page 11 Pickle
Adventure
That would be cheating. WikiAnswers does not and will not provide information on cheating such online games, which may lead to a negative affect on your account.
Penguins www.skiva.wordpress for more codes!
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If you don't know already, if some would have got the code first, it can't be used again!
The Official Guide to Club Penguin is a book released by Club Penguin Inc. which contains words that can be entered to unlock secret items on Club Penguin.
the ulitimate guide to club penguin is a book you can find this book and other great club penguin books at toysrus.
snow
The word is Queen. Answer from: http://bellerophont.com/2008/10/27/club-penguin-books-unlock-items-online-codes/
it is a page about spy stuff