Hylla Ramírez-Arellano

Hylla Ramírez-Arellano is a supporting character in The Heroes of Olympus. 
She is the Roman demigod daughter of Bellona and Julian Ramírez-Arellano, and the older sister of Reyna Avila Ramírez-Arellano. She became the Queen of the Amazons after she used to be a secretary on Circe's island. 
== Percy Jackson and the Olympians ==
The Sea of Monsters
== In between series ==
== The Heroes of Olympus ==
=== The Son of Neptune ===
=== The Mark of Athena ===
Hylla is only mentioned in the third book. 
=== The Blood of Olympus ===
=== The Chalice of the Gods ===
Hylla is only mentioned. 
== Relationships ==
=== Percy Jackson ===
Hylla used to hate Percy Jackson and his girlfriend Annabeth Chase for their roles in destroying her mentor, Circe's Island. She enjoyed imprisoning him after he came to the Amazons; However, she released him from prison after she needed to defeat Ortera. When the Amazons and the Twelfth Legion Fulminata teamed up to defeat Polybotes and his forces, Hylla had nothing but respect for Percy and backed him up when he insisted that Romans and Greeks don't have to be enemies because they're all on the same side. 
== Powers and Abilities ==
== Trivia ==
Category:Teenagers
Category:Queens
Category:Females
Category:Heroines
Category:Book characters
Category:Comic characters
Category:Reformed characters
Category:Percy Jackson and the Olympians characters
Category:The Heroes of Olympus characters