The Recurring Cast
Character · The Empyrean · 3 books

Dain Aetos

Dain Aetos appears in 3 Rebecca Yarros books, from Fourth Wing (2023) to Onyx Storm (2025).

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Character facts

First appearance
Fourth Wing (2023)
Latest appearance
Onyx Storm (2025)
Books
3 (3 major)
Series
The Empyrean
Author
Rebecca Yarros
Circle
The Empyrean

Where to meet Dain Aetos

Dain Aetos first appears in Fourth Wing (2023), in a major role, book 1 of the The Empyrean series.

Buy Fourth Wing

Every book with Dain Aetos

In publication order, with the size of their role in each.

  1. 2023MFourth Wingmajor role · The EmpyreanBuy
  2. 2023MIron Flamemajor role · The EmpyreanBuy
  3. 2025MOnyx Stormmajor role · The EmpyreanBuy

Appears most often with

CharacterBooks together
AndarnaYoung golden dragon3
Lilith SorrengailCommanding general of Basgiath3
Mira SorrengailViolet's elder sister, a rider3
Rhiannon MatthiasViolet's friend and fellow cadet3
SgaeylXaden's blue dragon3
TairnViolet's formidable black dragon3