Eerie Efficiency
Eerie Efficiency

Browse Dark Romance Books

Search the library, set your intensity, and narrow the shelf without committing to a guided match.

Find a Book in One Tap Browse by Trope
Trope: trauma-bond×
18 books match your taste
1 active filters

Blackwood Institute by J. Rose book cover

Blackwood Institute

by J. Rose
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
Series: Blackwood Institute Trilogy
Spice5/5
Darkness10/10
Obsession9/10
Romance8/10
damaged charactersforced proximityfound familypsychiatric institution
＋ Add to My Library
View Book
Captured by Lauren Biel book cover

Captured

by Lauren Biel
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
HEA/HFN Readable on its own: recorded
Dark / BrutalObsessive / Possessive
Spice5/5
Darkness10/10
Obsession10/10
Romance8/10
Captor/captiveforced proximityserial killerStockholm syndrome
＋ Add to My Library
View Book
EERIEEFFICIENCYEEI Know What Love Isby Whitney BiancaCOVER COMING SOON

I Know What Love Is

by Whitney Bianca
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
Series: I Know What Love Is
Dark / BrutalObsessive / Possessive
Spice5/5
Darkness10/10
Obsession10/10
Romance5/10
captive romanceEnemies to loverskidnappingmorally black hero
＋ Add to My Library
View Book
EERIEEFFICIENCYEEIf We Disappear Hereby Mindy Hayes / M. HayesCOVER COMING SOON

If We Disappear Here

by Mindy Hayes / M. Hayes
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
HEA/HFN Readable on its own: recorded
Angsty / EmotionalSuspenseful / Tense
Spice1/5
Darkness8/10
Obsession6/10
Romance8/10
forbidden emotional bondforced proximitykidnappingmystery
＋ Add to My Library
View Book
EERIEEFFICIENCYEELords of Wrathby Angel Lawson & Samantha RueCOVER COMING SOON

Lords of Wrath

by Angel Lawson & Samantha Rue
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
Series: Royals of Forsyth University
Spice5/5
Darkness10/10
Obsession10/10
Romance8/10
Bully romanceforced proximitypower strugglerevenge
＋ Add to My Library
View Book
EERIEEFFICIENCYEENight Milkby Joy MorshelCOVER COMING SOON

Night Milk

by Joy Morshel
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
Readable on its own: recorded
Spice5/5
Darkness10/10
Obsession9/10
Romance8/10
dangerous protectormorally gray leadsmutual dependencyreligious trauma
＋ Add to My Library
View Book
Saving Jessie’s Girl by Lauren Biel book cover

Saving Jessie’s Girl

by Lauren Biel
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
HEA/HFN Series: Dark Hits Readable on its own: recorded
Angsty / EmotionalDark / Brutal
Spice5/5
Darkness8/10
Obsession8/10
Romance10/10
broken leadsbrother's girlfrienddamsel in distressMute MMC
＋ Add to My Library
View Book
Sick Fux by Tillie Cole book cover

Sick Fux

by Tillie Cole
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
HEA/HFN Readable on its own: recorded
Dark / Brutal
Spice5/5
Darkness10/10
Obsession10/10
Romance7/10
Alice in Wonderland imageryChildhood friendsrescuerevenge
＋ Add to My Library
View Book
Sick Heart by J.A. Huss book cover

Sick Heart

by J.A. Huss
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
KU HEA/HFN Series: Sick World Readable on its own: recorded
Dark / Brutal
Spice4/5
Darkness10/10
Obsession9/10
Romance9/10
captivityforced proximityfound familyprize heroine
＋ Add to My Library
View Book
Sicko by Amo Jones book cover

Sicko

by Amo Jones
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
KU HEA/HFN Readable on its own: recorded
Obsessive / Possessive
Spice5/5
Darkness10/10
Obsession10/10
Romance8/10
Childhood friendsforced proximityfoster siblingsmotorcycle club
＋ Add to My Library
View Book
Still Beating by Jennifer Hartmann book cover

Still Beating

by Jennifer Hartmann
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
HEA/HFN Readable on its own: recorded
Angsty / Emotional
Spice4/5
Darkness10/10
Obsession8/10
Romance10/10
Enemies to loversforbidden romanceforced proximitykidnapping
＋ Add to My Library
View Book
Striking a Balance by Jennifer Bene book cover

Striking a Balance

by Jennifer Bene
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
Series: Thalia
Angsty / EmotionalDark / Brutal
Spice5/5
Darkness8/10
Obsession9/10
Romance10/10
BDSMcaptivity aftermathdark romancesubmission
＋ Add to My Library
View Book
These Monstrous Ties by K.V. Rose book cover

These Monstrous Ties

by K.V. Rose
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
Series: These Monstrous Ties
Angsty / EmotionalDark / Brutal
Spice5/5
Darkness10/10
Obsession10/10
Romance7/10
criminal underworlddark romancemorally black heroesobsession
＋ Add to My Library
View Book
EERIEEFFICIENCYEETormentby Dylan PageCOVER COMING SOON

Torment

by Dylan Page
Field verification date: Not recorded yet
KU Series: The Bleeding Hearts
Angsty / EmotionalDark / Brutal
Spice5/5
Darkness10/10
Obsession10/10
Romance7/10
age gapcaptivityForbidden relationshipgrooming
＋ Add to My Library
View Book
EERIEEFFICIENCYEETorment: Part Twoby Dylan PageCOVER COMING SOON

Torment: Part Two

by Dylan Page
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
Series: The Bleeding Hearts
Dark / BrutalGothic / Atmospheric
Spice4/5
Darkness9/10
Obsession9/10
Romance9/10
age gapdark romanceMCobsession
＋ Add to My Library
View Book
Toxic Desires by Lauren Biel book cover

Toxic Desires

by Lauren Biel
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
HEA/HFN Series: Toxic Duet
Addictive / BingeableDark / Brutal
Spice5/5
Darkness9/10
Obsession8/10
Romance9/10
Abuse recoverycraving darknessprotectortoxic marriage aftermath
＋ Add to My Library
View Book
EERIEEFFICIENCYEETragic Beautyby Iris Ann HunterCOVER COMING SOON

Tragic Beauty

by Iris Ann Hunter
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
HEA/HFN Readable on its own: recorded
Obsessive / Possessive
Spice5/5
Darkness9/10
Obsession9/10
Romance8/10
damaged heroineemotional darknessobsessive heropossessive romance
＋ Add to My Library
View Book
Vanquish by Pam Godwin book cover

Vanquish

by Pam Godwin
Field verification date: Not recorded yet
Last information check:
?An automated source lookup or an editor’s sourced check was recorded on this date. A lookup may have found no match. This does not mean all Eerie ratings, tropes, content warnings or Kindle Unlimited availability were reverified. Field verification is shown separately.
HEA/HFN Series: Deliver Readable on its own: recorded
Obsessive / PossessiveSuspenseful / Tense
Spice5/5
Darkness10/10
Obsession9/10
Romance8/10
agoraphobiacaptive romancedamaged heroforced proximity
＋ Add to My Library
View Book
Help Eerie stay accurate

See something wrong?

Eerie ID

Reports enter a private editorial review queue. Nothing you submit changes a Book automatically.

Your dark romance companion

Keep Eerie on your home screen

Install Eerie Efficiency through your browser. Your existing account works here; you may need to sign in again in the app.

iPhone or iPad

  1. Open this site in Safari.
  2. Open the Share menu, then choose Add to Home Screen.
  3. If shown, leave Open as Web App enabled, then tap Add.

Android

Open this site in Chrome. Tap the browser menu, then Install app or Add to Home screen, if available.

Computer

In Chrome or Edge, look for the install icon near the address bar, or use the browser’s app installation menu. Options vary by browser.

If you opened Eerie inside Facebook, Instagram or another app, first open it in Safari or Chrome.

Books, searches, quizzes and your library need an internet connection. Your private reading information is not saved for offline viewing.