The Percy Jackson and the Olympians: Lightning Thief: The Graphic Novel (Percy Jackson & the Olympians)
Although it took me more than one try to get through it, it actually ended up being a good story. The writing style wasn't great; I thought it could have been better if it were written in a third-person style, like the _Harry Potter_ series. Still, if you liked _HP_, you'll probably like this, too. Can't wait for the movie!
