Unlockable Book Codes

The Ultimate Guide to Club Penguin codes

Page 38 - Scavenger
Page 35 - Misses
Page 9 – Sometimes
Page 62 - Picture
Page 40 - Examples
Page 63 – How
Page 71 - Musical
Page 71 - Seats
Page 65 - Storage
Page 64 – Fishing
Page 73 - Search
Page 75 - Tossing
Page 101 - Donated
Page 77 - Buying
Page 117 - Jerseys
Page 141 - Combined
Page 118 - Squads
Page 140 - Breeze
Page 155 - Queen
Page 143 - Secret
Page 156 - Small
Page 175 - Crown
Page 171 - Annual
Page 169- Start
Page 176 - Item
Page 179 - Penguins
Page 182 - Actions
Those are all of the codes for The Ultimate Guide to Club Penguin book.

The Stowaway codes

Page 52 - Deck
Page 6 - Mysterious
Page 80 - Penguin
Page 40- Waterfall

Those are all of The Stowaway book codes.(Sorry for the lack of Stowaway Codes)