So, what you do is, buy a Club Penguin Toy at Toys R' Us that says "Series 3" on it, then take the coin attached to it, and copy the code in Club Penguin. You will unlock the Series 3 Treasure Book!
Theres only one Cheat :-(
On the fifth page, click the little tree to get the bee Costume!
Here are pictures of all the pages in the book:
Wow! I love Treasure Books! :P Hey, Why don't they give out the White Puffle? =-O
~Me12101 lime cheats president