Graffiti Moon is an intense and exhilarating journey that unfolds over the course of a single night. It captures the story of four teenagers on the cusp of adulthood. Lucy is determined to find Shadow, a mysterious and elusive graffiti artist whose work she's fallen in love with. Ed, who Lucy has been avoiding since an awkward date that ended with a broken nose, might just know how to find him.

As the night progresses, Lucy and Ed embark on an all-night adventure through the city, searching for places where Shadow's art of heartbreak and escape reverberate on the walls. What Lucy doesn't realize is that the very thing she's looking for might be closer than she thinks.

Cath Crowley has woven a lyrical narrative that explores the themes of self-discovery, art, and the complexities of young love.