The Astonishing Adventures of Fanboy and Goth Girl (The Astonishing Adventures of Fanboy and Goth Girl #1)
Barry Lyga

Fanboy, though, has a secret: a graphic novel he’s been working on without telling anyone, a graphic novel that he is convinced will lead to publication, fame, and—most important of all—a way out of the crappy little town he lives in and all the people that make it hell for him.
When Fanboy meets Kyra, a.k.a. Goth Girl, he finds an outrageous, cynical girl who shares his love of comics as well as his hatred for jocks and bullies. Fanboy can’t resist someone who actually seems to understand him, and soon he finds himself willing to heed her advice—to ignore or crush anyone who stands in his way.