FromNew York Timesbestselling author Ayana Gray comes a new kind of villain origin story, reimagining one of the most iconic monsters in Greek mythology as a provocative and powerful young heroine.

Meddy has spent her whole life as a footnote in someone elses story. Out of place next to her beautiful, immortal sisters and her parentsboth gods, albeit minor onesshe dreams of leaving her familys island for a life of adventure. So when she catches the eye of the goddess Athena, who invites her to train as an esteemed priestess in her temple, Meddy leaps at the chance to see the world beyond her home.

In Athens colorful market streets and the clandestine chambers of the temple, Meddy flourishes in her role as Athenas favored acolyte, getting her first tastes of purpose and power. But when she is noticed by another Olympian, Poseidon, a drunken night between girl and god ends in violence, and the course of Meddys promising future is suddenly and irrevocably altered.

Her locs transformed into snakes as punishment for a crime she did not commit, Medusa must embrace a new identitynot as a victim, but as a vigilanteand with it, the chance to write her own story as mortal, martyr, and myth.

Exploding with rage, heartbreak, and love,I, Medusaportrays a young woman caught in the cross currents between her hearts deepest desires and the cruel, careless games the Olympian gods play.

Ayana Grayis aNew York Timesbestselling author. Beasts of Prey, her critically acclaimed YA fantasy series, has been translated into eleven languages across five continents. She currently lives in Arkansas, where she writes stories filled with monsters, myths, and magic.I, Medusais her adult debut.

• Publisher: Random House
• Publish Date: November 18, 2025
• Pages: 336
• Language: English
• Type: Hardcover
• EAN/UPC: 9780593733769
• Dimensions: 9.3 X 6.1 X 0.8 inches | 1.2 pounds
• BISAC Categories: Historical Fiction, Fantasy