What to read next

After Fourth Wing / Empyrean

You've survived Basgiath. You know what Xaden is. Now you need to know what to do with your hands.

The Empyrean series does something few fantasy romances manage: it earns both the emotional devastation and the plot twists. Finding a series that hits with the same frequency is genuinely difficult — but these come closest.

The best books to read next

Matched to what made Fourth Wing / Empyrean so good — ranked by how closely they'll fill the specific void it left.

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A Court of Thorns and Roses cover
Fantasy Romance
A Court of Thorns and Roses
Sarah J. Maas

A mortal huntress is captured by a fae lord and dragged into a world of danger, magic, and desire.

The series that Fourth Wing fans go to immediately — and for good reason. Same morally complex love interest who can't be trusted, same world-ending stakes, same absolutely devastating emotional beats.

From Blood and Ash cover
Fantasy Romance
From Blood and Ash
Jennifer L. Armentrout

A maiden who cannot be touched. A guard who will not stay away. A world built on lies.

The closest parallel to Fourth Wing's slow-burn secret-keeping romance. Armentrout does the same thing Yarros does: withholds the truth until you're completely invested.

Throne of Glass cover
Fantasy
Throne of Glass
Sarah J. Maas

An assassin wins a chance at freedom by competing in the king's tournament — against the most dangerous fighters in the empire.

If you finished ACOTAR and need more Maas: Throne of Glass is eight books of escalating scope. Start here and clear your schedule.

The Cruel Prince cover
Fae Fantasy
The Cruel Prince
Holly Black

A mortal girl claws for power in a vicious fae court. The most dangerous person there might be the one she can't stop thinking about.

Shorter and sharper than the Empyrean — three tight books instead of five. The enemies-to-lovers dynamic is Holly Black at her most controlled and most devastating.

Dungeon Crawler Carl cover
LitRPG
Dungeon Crawler Carl
Matt Dinniman

An ordinary man and his princess cat end up competing on a deadly televised dungeon-crawl in the ruins of Earth.

For readers who loved the military-system setting and the dark humour of Basgiath — this is that energy weaponised. Shockingly good.

The Way of Kings cover
Epic Fantasy
The Way of Kings
Brandon Sanderson

On a world scoured by magical storms, three lives converge on a destiny that will reshape their world.

For readers who loved the lore and the scale of the Empyrean's world-building — Sanderson's Stormlight Archive is the Cosmere's crown jewel. More complex, less heat, equally impossible to stop.

Red Rising cover
Sci-Fi Fantasy
Red Rising
Pierce Brown

A miner goes undercover in the ruling class to destroy them from within. The scale of the deception is extraordinary.

Readers who loved the military-school-as-crucible element of Fourth Wing consistently love Red Rising — same insider-threat premise, same cast of morally compromised allies.

Questions

Onyx Storm (book 3) is the obvious next step — published January 2025. If you're waiting for book 4, read A Court of Thorns and Roses while you wait. ACOTAR fans and Empyrean fans are essentially the same reader base.
From Blood and Ash by Jennifer L. Armentrout has comparable heat and the same secret-keeping love interest energy. A Court of Mist and Fury (ACOTAR book 2) is where the series hits its highest romantic peak. Both satisfy the same craving.
The Way of Kings by Brandon Sanderson is the answer — vast, deeply imagined, with magic systems that reward attention. Less romance, infinitely more lore. The Stormlight Archive is ten books planned; you will not run out.