The Emperor's Enemy by Jasmine Mas book cover

Books Like The Emperor's Enemy

If you finished The Emperor's Enemy and want more enemies to lovers, forced proximity, morally gray, start here. Each pick shares at least two tropes with it, and we've rated every one for spice and darkness so you know what you're getting into.

For reference, The Emperor's Enemy is:

Spice 3/5 Darkness 4/5

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The picks

  1. 1. The Book of Azrael

    Amber V. Nicole · Gods & Monsters #1

    Spice 4/5 Darkness 4/5

    Shares: enemies to lovers, morally gray, forced proximity

    Dianna is a shape-shifting monster who does terrible things for her maker. Liam is a god-king forced to work with her. The main characters really aren't nice people, and it's dark and very horny.

    • Enemies to Lovers
    • Morally Gray
    • Gods and Mythology
    • Forced Proximity
    Content warnings

    Graphic violence, Gore, Torture, Murder

  2. 2. The Serpent and the Wings of Night

    Carissa Broadbent · Crowns of Nyaxia #1

    Spice 3/5 Darkness 4/5

    Shares: enemies to lovers, morally gray

    A human girl raised by the vampire king enters a deadly tournament where the prize is a goddess's favor. Hunger Games energy, gorgeous writing and a rival who's very hard not to like.

    • Vampires
    • Deadly Trials
    • Enemies to Lovers
    • Gods and Mythology
    Content warnings

    Graphic violence, Gore, Physical or emotional abuse, Death of a loved one

  3. 3. Fortuna Sworn

    K.J. Sutton · Fortuna Sworn #1 · complete series

    Spice 3/5 Darkness 4/5

    Shares: morally gray, enemies to lovers

    Fortuna is a Nightmare who can see the fears of anyone she touches, and when her brother goes missing she ends up a prisoner of the Unseelie Court. Getting out costs her something very fae. Bleak, messy, and the love interest debate is half the fun.

    • Fae
    • Captor and Captive
    • Deals and Bargains
    • Morally Gray
    Content warnings

    Physical or emotional abuse, Torture, Kidnapping, Human trafficking, Graphic violence

  4. 4. Gild

    Raven Kennedy · The Plated Prisoner #1 · complete series

    Spice 2/5 Darkness 4/5

    Shares: morally gray, enemies to lovers

    Auren is King Midas's gilded favorite, living in an actual birdcage and calling it love. Then raiders grab her on the road and a fae commander named Rip becomes her problem. Gild is slow and mostly setup. Glint is where the series takes off.

    • Captor and Captive
    • Fae
    • Slow Burn
    • Morally Gray
    Content warnings

    Sexual assault, Human trafficking, Physical or emotional abuse, Kidnapping, Murder

  5. 5. The Wretched Divine

    Adalyn Grace · The Wretched Divine #1

    Spice 2/5 Darkness 4/5

    Shares: enemies to lovers, morally gray

    Grace's adult debut: a knight bonded to an angel has to team up with a demon to find a cure. Way darker than Belladonna and a bit overstuffed, but the emotional core is the most complicated thing she's written.

    • Demons
    • Forbidden Love
    • Enemies to Lovers
    • Morally Gray
    Content warnings

    Graphic violence, Death of a loved one

  6. 6. Quicksilver

    Callie Hart · Fae & Alchemy #1

    Spice 4/5 Darkness 3/5

    Shares: enemies to lovers, forced proximity, morally gray

    Saeris is a thief who touches the wrong thing and gets hauled into the fae realm by a very rude fae warrior. Long, crude in a fun way and properly spicy once it gets there.

    • Fae
    • Enemies to Lovers
    • Forced Proximity
    • Morally Gray
    Content warnings

    Graphic violence, Gore, Murder

  7. 7. The Hurricane Wars

    Thea Guanzon · The Hurricane Wars #1 · complete series

    Spice 2/5 Darkness 3/5

    Shares: enemies to lovers, forced proximity, morally gray

    Talasyn is a soldier on the losing side of a war, and Alaric is the shadow-wielding prince of the empire that's winning. Their magic works best together, which neither of them likes. It started as Star Wars fanfic and still feels like it, for better or worse.

    • Enemies to Lovers
    • Forced Proximity
    • Slow Burn
    • Morally Gray
    Content warnings

    War, Graphic violence, Physical or emotional abuse, Death of a loved one

  8. 8. The Wren in the Holly Library

    K.A. Linde · The Oak and Holly Cycle #1

    Spice 4/5 Darkness 3/5

    Shares: enemies to lovers, morally gray, forced proximity

    Kierse is a thief in a New York still scarred by a war with monsters, and she gets caught breaking into the house of Graves, a centuries-old something who offers her a job instead of killing her. Beauty and the Beast bones and plenty of heat. The first act is slow.

    • Enemies to Lovers
    • Fairy Tale Retellings
    • Morally Gray
    • Forced Proximity
    Content warnings

    Graphic violence, Murder, Death of a loved one

  9. 9. The Cruel Prince

    Holly Black · The Folk of the Air #1 · complete series

    Spice 0/5 Darkness 3/5

    Shares: enemies to lovers, morally gray

    A mortal girl raised in Faerie after the man who murdered her parents adopted her. Jude wants power, Cardan wants her gone, and nobody in this court is nice. No spice, all knives.

    • Fae
    • Enemies to Lovers
    • Court Intrigue
    • Morally Gray
    Content warnings

    Graphic violence, Murder, Physical or emotional abuse, Death of a loved one

  10. 10. These Violent Delights

    Chloe Gong · These Violent Delights #1 · complete series

    Spice 0/5 Darkness 3/5

    Shares: enemies to lovers, morally gray

    Romeo and Juliet in 1926 Shanghai. Juliette is heir to the Scarlet Gang, Roma is heir to the rival White Flowers, and a contagion is making people tear their own throats out. Atmospheric and gory, with a monster in the Huangpu River.

    • Enemies to Lovers
    • Forbidden Love
    • Morally Gray
    Content warnings

    Gore, Graphic violence, Murder, Suicide or suicidal thoughts

  11. 11. This Monster of Mine

    Shalini Abeysekara · This Monster of Mine #1 · complete series

    Spice 3/5 Darkness 4/5

    Shares: enemies to lovers, morally gray

    A legal thriller in a Rome-inspired city. Four years after someone threw Sarai from a tower, she's back as a Petitor who can hear lies, assigned to Tetrarch Kadra, the feared judge whose voice sounds exactly like her attacker's. She works with him by day and plots against him by night.

    • Enemies to Lovers
    • Revenge
    • Morally Gray
    • Court Intrigue
    Content warnings

    Graphic violence, Torture, Murder, Physical or emotional abuse

  12. 12. Fourth Wing

    Rebecca Yarros · The Empyrean #1

    Spice 3/5 Darkness 3/5

    Shares: enemies to lovers, forced proximity

    Violet is fragile and was supposed to be a scribe. Instead she's at a war college where cadets push each other off parapets and the dragons pick who lives. Fast, bingeable and meaner than the cover suggests.

    • Dragons
    • Academies and War Colleges
    • Enemies to Lovers
    • Forced Proximity
    Content warnings

    Graphic violence, Murder, War, Death of a loved one

  13. 13. Shield of Sparrows

    Devney Perry · Shield of Sparrows #1

    Spice 3/5 Darkness 3/5

    Shares: enemies to lovers, forced proximity

    A dutiful princess who was never meant to rule seals an old treaty with her own blood and gets sent across the sea to a husband she barely knows, in a realm the gods filled with monsters. A legendary monster hunter rides along and resents her. Fast, smooth and full of misdirection.

    • Arranged Marriage
    • Enemies to Lovers
    • Forced Proximity
    • Slow Burn
    Content warnings

    Graphic violence, Murder, Death of a loved one

  14. 14. The Ever King

    LJ Andrews · The Ever Seas #1

    Spice 3/5 Darkness 3/5

    Shares: enemies to lovers, morally gray

    Erik Bloodsinger, the sea fae pirate king, is mostly teeth and grudges, and he kidnaps the earth fae princess Livia Ferus right off her own shore. Salty, Viking-flavored and a blast once she starts biting back. You can skip the Broken Kingdoms books.

    • Captor and Captive
    • Enemies to Lovers
    • Fae
    • Morally Gray
    Content warnings

    Kidnapping, Graphic violence, Torture, Murder

  15. 15. From Blood and Ash

    Jennifer L. Armentrout · Blood and Ash #1

    Spice 4/5 Darkness 3/5

    Shares: enemies to lovers, morally gray

    Poppy is the Maiden, veiled and untouchable, and her new guard Hawke is far too interested in her. Very talky, very horny, and the twist lands if you don't see it coming.

    • Vampires
    • Enemies to Lovers
    • Forbidden Love
    • Morally Gray
    Content warnings

    Graphic violence, Murder, Physical or emotional abuse, Kidnapping

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