Check it out. Go to http://www.play.clubpenguin.com, then at the top right, it will say unlock items online. Click it and go to “I have a book”. Go to either The Inventor’s Apprentice or Secret Agent Handbook. Enter one of these words when it asks you for one.
EXAMPLE: What word is on page 26, 4 words from line 7: Penguin (Not a real one)

Secret Agent Handbook:

Page 46, 20 lines below, 9 words to the left: Moves

Page 30, 3 words from line 6: Super

Page 80, 4 words from the left on line 10: Messages

Page 5, 6 words from the left on line 9: Give

Page 5, 3 words from the left on line 5: Fashions

Page 5, 4 words from the left on line 18: Decides

Page 5, 4 words from the left on line 2: Matter

The Inventor’s Apprentice:

What word is on page 5, 5 words from the left on line 10: Good

What word is on page 5, 4 words from the left on line 3: Board

What word is on page 6, 5 words from the left on line 17: Plans

What word is on page 6, 7 words from the left on line 14: Extreme

What word is on page 7, 2 words from the left on line 12: Find

What word is on page 7, 7 words from the left on line 17: Where

What word is on page 8, 7 words from the left on line 4: Round