Along with the new party hat, a new Club Penguin Yearbook came also available. While you browse the book, you can find several hidden pins and information about The Director..

Club Penguin Yearbook 2011-2012 Cheats

This is the cover:

The first hidden pin the Crystal Ball Pin:

Second pin is the Blue Koi Fish Pin..

Third pin hidden is the Reindeer Pin that could be founded in the Pizza Parlor in December 2011:

Fourth pin is the Conch Shell Pin and can be founded by clicking the pink puffle:

The 5th pin is the Camera Pin from February 2012. Click penguin head/hat to see it:

The next hidden pin is Cake Pin from early March. To see it, pop the balloon by clicking it:

The 7th hidden pin is the Easter Basket Pin from April and to see it, you must click the pink strip:

The next one can be founded by clicking the lingshot and it is the Black Helm Pin:

Next in the line is Super Villain Pin and to see it, you must click the Destructobot that is in the background:

For the Dubstep Puffle Pin from July, click Cadence’s headphones:

Click the banana to see Banana Split Pin from August:

For the last hidden pin, Triple Scoop Pin, click the Yellow Balloon Rookie is holding:

Finally, there are two pages for mascots:

Also, thanks for the help of Trainman1405, if you roll your mouse over the word “unnoticed” on Dot’s description, it turns into the Director:

And now we have come to the end of this one, wonderful year in the history of Club Penguin..

I really enjoyed the pictures they put into this brilliant yearbook and to be honest, yearbooks are the only Club Penguin books I read in Club Penguin.
So much memories! Did you take part in any of these events, or maybe all of them? I’d like to know in the comments below!