In trouble with their principal because of their comic books about poop, George and Harold decide to create a new graphic novel about an entirely different subject: pee.

"Cath is a Simon Snow fan. Okay, everybody is a Simon Snow fan, but for Cath, being a fan is her life. Cath's sister has mostly grown away from fandom, but Cath just can't let go...Cath just wants to hang out with her twin sister and write fanfiction. But now that they're in college, her sister doesn't have time for her. And life keeps pulling Cath further and further out of her shell. For the first time ever, Cath has her own social circle. There's...

"Everything in Cath's offline life is going wrong. Just when she's started to realize her feelings for Levi, she sees him kissing someone else. Plus, her writing partner, Nick, is acting strange, and her twin sister, Wren, is suddenly making time for their mother--the same woman who walked out of their lives ten years ago! When their dad ends up in the hospital, Cath decides it's time to rethink her plans for the future. But how can she leave the...