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: cliffhanger×
Filter the library
19 books match your taste
1 active filters

All the Lies by Rina Kent book cover

All the Lies

by Rina Kent
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: Lies & Truths Duet
Dark / Brutal
Spice4/5
Darkness8/10
Obsession9/10
Romance9/10
AmnesiacliffhangercollegeEnemies to lovers
＋ Add to My Library
View Book
Debt Inheritance by Pepper Winters book cover

Debt Inheritance

by Pepper Winters
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: Indebted
Addictive / Bingeable
Spice5/5
Darkness10/10
Obsession10/10
Romance7/10
captive romancecliffhangerDebt slaveryEnemies to lovers
＋ Add to My Library
View Book
Deviant King by Rina Kent book cover

Deviant King

by Rina Kent
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 Series: Royal Elite
Addictive / Bingeable
Spice5/5
Darkness9/10
Obsession10/10
Romance8/10
blackmailcliffhangerelite academyEnemies to lovers
＋ Add to My Library
View Book
Dirty Billionaire by Meghan March book cover

Dirty Billionaire

by Meghan March
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: Dirty Billionaire Trilogy
Addictive / Bingeable
Spice5/5
Darkness5/10
Obsession9/10
Romance9/10
billionairecliffhangercontract relationshipcountry singer
＋ Add to My Library
View Book
Dubious by Charmaine Pauls book cover

Dubious

by Charmaine Pauls
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 Loan Shark Duet
Spice5/5
Darkness9/10
Obsession10/10
Romance9/10
BDSMbeauty and the beastcaptive heroinecliffhanger
＋ Add to My Library
View Book
EERIEEFFICIENCYEEEcstasyby K.V. RoseCOVER COMING SOON

Ecstasy

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: Ecstasy
Spice5/5
Darkness9/10
Obsession10/10
Romance8/10
cliffhangercollegecriminal secretsmanipulation
＋ Add to My Library
View Book
EERIEEFFICIENCYEEEscape From Paradiseby Gwendolyn FieldCOVER COMING SOON

Escape From Paradise

by Gwendolyn Field
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: Paradise
Dark / Brutal
Spice5/5
Darkness10/10
Obsession9/10
Romance6/10
captive romancecliffhangerdark protectorforced submission
＋ Add to My Library
View Book
EERIEEFFICIENCYEEFracturedby Leah SteeleCOVER COMING SOON

Fractured

by Leah Steele
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: Dear Darkness
Spice5/5
Darkness9/10
Obsession10/10
Romance8/10
cliffhangerFemale serial killermorally gray heroineobsessive men
＋ Add to My Library
View Book
I Will Break You by Gigi Styx book cover

I Will Break You

by Gigi Styx
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: Pen Pals Duet
Obsessive / Possessive
Spice4/5
Darkness10/10
Obsession10/10
Romance7/10
cliffhangermorally black heromysteryobsession
＋ Add to My Library
View Book
King by T.M. Frazier book cover

King

by T.M. Frazier
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: King
Addictive / BingeableAngsty / Emotional
Spice5/5
Darkness9/10
Obsession9/10
Romance8/10
Amnesiacliffhangercrime lordex-con hero
＋ Add to My Library
View Book
Kingpin’s Foxglove by Bree Porter book cover

Kingpin’s Foxglove

by Bree Porter
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 Tarkhanov Empire
Spice3/5
Darkness7/10
Obsession7/10
Romance8/10
cliffhangerfamily politicsintelligent heroineMafia romance
＋ Add to My Library
View Book
Lies of My Monster by Rina Kent book cover

Lies of My Monster

by Rina Kent
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: Monster Trilogy
Spice4/5
Darkness9/10
Obsession9/10
Romance9/10
cliffhangerforced proximityhidden identityMafia romance
＋ Add to My Library
View Book
Once You’re Mine by Morgan Bridges book cover

Once You’re Mine

by Morgan Bridges
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: Possessing Her
Obsessive / PossessiveSuspenseful / Tense
Spice4/5
Darkness8/10
Obsession10/10
Romance8/10
cat and mousecliffhangerhidden surveillancelawyer hero
＋ Add to My Library
View Book
Rain of Shadows and Endings by Melissa K. Roehrich book cover

Rain of Shadows and Endings

by Melissa K. Roehrich
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: Legacy
Angsty / Emotional
Spice4/5
Darkness9/10
Obsession9/10
Romance8/10
cliffhangerdark faeFated bondsforced proximity
＋ Add to My Library
View Book
Steel Princess by Rina Kent book cover

Steel Princess

by Rina Kent
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: Royal Elite
Spice4/5
Darkness8/10
Obsession10/10
Romance10/10
Bully romancecliffhangerelite schoolEnemies to lovers
＋ Add to My Library
View Book
The Mafia and His Obsession by Lylah James book cover

The Mafia and His Obsession

by Lylah James
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: Tainted Hearts
Obsessive / Possessive
Spice4/5
Darkness10/10
Obsession10/10
Romance9/10
captivity/abuse aftermathcliffhangercontinuing storydamaged heroine
＋ Add to My Library
View Book
The Silver Swan by Amo Jones book cover

The Silver Swan

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.
Series: The Elite King's Club
Addictive / Bingeable
Spice4/5
Darkness8/10
Obsession9/10
Romance7/10
Bully romancecliffhangerdark secretselite school
＋ Add to My Library
View Book
The Umbra King by Jamie Applegate Hunter book cover

The Umbra King

by Jamie Applegate 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.
Series: Vincula Realm
Spice3/5
Darkness8/10
Obsession8/10
Romance7/10
cat and mousecliffhangerEnemies to loversFemale vigilante killer
＋ Add to My Library
View Book
EERIEEFFICIENCYEEVicious Promiseby M. JamesCOVER COMING SOON

Vicious Promise

by M. James
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 Promise Trilogy
Spice4/5
Darkness8/10
Obsession9/10
Romance10/10
Arranged marriagecliffhangerEnemies to loversfamily duty
＋ 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.