here are some book codes

Club Penguin Book Codes - The Ultimate Official Guide to Club Penguin

Page 9- Sometimes

Page 35- Misses

Page 38- Scavenger

Page 40- Examples

Page 62- Picture

Page 63- How

Page 64- Fishing

Page 65- Storage

Page 71- Seats

Page 71- Musical

Page 73- Search

Page 75- Tossing

Page 77- Buying

Page 101- Donated

Page 117- Jerseys

Page 118- Squads

Page 140- Breeze

Page 141- Combined

Page 143- Secret

Page 155- Queen

Page 156- Small

Page 169- Start

Page 171- Annual

Page 175- Crown

Page 176- Item

Page 179- Penguins

Page 182- Actions

Club Penguin Book Codes - Club Penguin Stowaway

Page 6- Mysterious

Page 40- Waterfall

Page 52- Deck

Page 80- Penguin

also keep in mind you can only use a code on a book once