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 and Levi are officially dating--finally!--but Cath still has a lot on her plate as the end of freshman year approaches. She only has a few more weeks to save her grade in Fiction Writing, her twin sister, Wren, is acting increasingly reckless, and an unexpected reunion with her mother has thrown everything off-balance. Plus, with the release date for the last Simon Snow novel looming, Cath is struggling to focus on anything except finishing her epic fanfiction--including her relationship with Levi.

In this final volume of Fangirl, Cath must decide whether finding her own path forward means walking away from Simon Snow for good.