Book in the world
- Longest book in the world
- Oldest book in the world
- Best book in the world
- Biggest book in the world
- First book in the world
- Thickest book in the world
- Largest book in the world
- Shortest book in the world
- Smallest book in the world
- Rarest book in the world
- Longest book in the world pages
- Famous book in the world
- Largest book in the world most pages
- Scariest book in the world
- The world's worst book