Flock by Kate Stewart book cover

Books Like Flock

If you finished Flock and want more love triangle, slow burn, 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, Flock is:

Spice 4/5 Darkness 2/5

Last updated

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The picks

  1. 1. Punk 57

    Penelope Douglas · standalone

    Spice 4/5 Darkness 2/5

    Shares: slow burn, forbidden love

    Misha and Ryen wrote letters for years without meeting. When he shows up at her school under a fake name, he finds out his sweet pen pal is the mean queen bee. Bullying and angst more than real darkness.

    • Enemies to Lovers
    • Slow Burn
    • Revenge
    • Forbidden Love
    Content warnings

    Physical or emotional abuse, Death of a loved one

  2. 2. Twisted Love

    Ana Huang · Twisted #1 · complete series

    Spice 4/5 Darkness 2/5

    Shares: forbidden love, slow burn

    Her brother's ice-cold best friend agrees to keep an eye on her, which turns into moving her into his place. More dark-ish than dark, which makes it a good warm-up before heavier books.

    • Forbidden Love
    • Possessive Hero
    • Touch Her and Die
    • Slow Burn
    Content warnings

    Murder, Stalking, Death of a loved one

  3. 3. Priest

    Sierra Simone · Priest #1 · complete series

    Spice 5/5 Darkness 2/5

    Shares: forbidden love, slow burn

    Father Tyler Bell hears Poppy Danforth's confession and falls apart. Religious guilt, BDSM and a lot of heat. Darkness is low on violence, but it deals with grief and abuse in the church. Midnight Mass finishes their story.

    • Forbidden Love
    • Slow Burn
    • Possessive Hero
    Content warnings

    Suicide or suicidal thoughts, Sexual assault

  4. 4. Ravenous

    Kresley Cole · Immortals Untold #1

    Spice 4/5 Darkness 3/5

    Shares: forbidden love, morally gray

    Cole kicks off a new arc set in her Immortals After Dark world, with rival supernatural factions in the Skein and enemies who absolutely should not be sleeping together. It's a fresh starting point, so you don't need twenty backlist books first.

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

    Graphic violence, Murder

  5. 5. Voidwalker

    S.A. MacLean · Beasts of the Void #1

    Spice 4/5 Darkness 3/5

    Shares: forbidden love, morally gray

    Fi is a smuggler who can walk the Void between worlds, and a job gone wrong drops her in front of Antal, an antlered daeyari lord whose species eats humans. He'll spare her if she helps him find whoever attacked his city. Predator and prey, with claws and tails and a lot of heat.

    • Deals and Bargains
    • Enemies to Lovers
    • Forbidden Love
    • Morally Gray
    Content warnings

    Graphic violence, Gore, Murder

  6. 6. Deviant

    Callie Hart · Blood & Roses #1 · complete series

    Spice 5/5 Darkness 4/5

    Shares: morally gray, forbidden love

    Dr. Sloane Romera goes looking for her missing best friend and ends up needing Zeth Mayfair, a Seattle criminal with very particular tastes. Readers who came from Quicksilver are often shocked by how dark it is. Collected now as Blood & Roses Volume 1.

    • Morally Gray
    • Possessive Hero
    • Forbidden Love
    Content warnings

    Human trafficking, Graphic violence, Murder, Physical or emotional abuse, Drug or alcohol abuse

  7. 7. It Ain't Me, Babe

    Tillie Cole · Hades Hangmen #1 · complete series

    Spice 4/5 Darkness 5/5

    Shares: forbidden love, morally gray

    Salome escapes a religious cult and lands in the compound of the Hades Hangmen, whose mute president Styx has never forgotten her. Biker romance with some of the heaviest backstory in the genre. The cult material is hard going.

    • Forbidden Love
    • Touch Her and Die
    • Possessive Hero
    • Morally Gray
    Content warnings

    Harm to children, Sexual assault, Physical or emotional abuse, Graphic violence

  8. 8. This Monster of Mine

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

    Spice 3/5 Darkness 4/5

    Shares: morally gray, slow burn

    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

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