I have a 15 hour bus ride coming up, and I need a book.

I'm taking a bus this Saturday at 5pm to visit my girlfriend. I arrive at 8am the next day. I like everything in terms of books! Some of my favorite books are:
Pain Don't Hurt by Mark 'Fightshark' Miller
Perks Of Being A Wallflower by Stephen Chbosky
The Witcher Series by Andrzej Sapkowski