Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Melancholia | 2013 | Elle Casey | Buy |
| 2 | Euphoria | 2013 | Elle Casey | Buy |
Elle Casey’s Duality series is a compact two-book set released in 2013. As the titles suggest, Melancholia and Euphoria sit at opposite ends of the emotional spectrum. Each book blends paranormal elements with deeply personal stories, creating something that feels different from Casey’s other work.
The series stands out in Casey’s catalog for its willingness to slow down and sit with heavier themes. While her other books tend toward fast-paced action or lighthearted romance, Duality takes a more introspective approach. Both books are standalone enough to appreciate individually, but reading them together highlights the thematic contrast that gives the series its name.