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
Filter the library
4547 books match your taste
Showing the full library

Behind Closed Doors by B.A. Paris book cover

Behind Closed Doors

by B.A. Paris
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
Spice1/5
Darkness10/10
Obsession9/10
Romance1/10
Abusive marriagecaptivitydomestic suspenseescape
＋ Add to My Library
View Book
Behind Closed Doors by Skye Warren book cover

Behind Closed Doors

by Skye Warren
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: Rochester Trilogy
Dark / Brutal
Spice3/5
Darkness5/10
Obsession5/10
Romance8/10
＋ Add to My Library
View Book
Behind His Eyes: Consequences by Aleatha Romig book cover

Behind His Eyes: Consequences

by Aleatha Romig
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: Consequences
Obsessive / Possessive
Spice4/5
Darkness9/10
Obsession10/10
Romance6/10
captor psychologydominationMale POV companionobsession
＋ Add to My Library
View Book
Behind His Eyes: Truth by Aleatha Romig book cover

Behind His Eyes: Truth

by Aleatha Romig
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: Consequences
Obsessive / Possessive
Spice4/5
Darkness9/10
Obsession10/10
Romance6/10
dominationMale POV companionobsessionrevenge
＋ Add to My Library
View Book
Behind the Hands That Kill by J.A. Redmerski book cover

Behind the Hands That Kill

by J.A. Redmerski
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: In the Company of Killers
Dark / Brutal
Spice3/5
Darkness9/10
Obsession8/10
Romance7/10
assassinsbetrayalcaptivity historycriminal organization
＋ Add to My Library
View Book
Belladonna by Adalyn Grace book cover

Belladonna

by Adalyn Grace
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: Belladonna
Spice2/5
Darkness6/10
Obsession7/10
Romance8/10
Death as love interestenemies to alliesforbidden attractionghosts
＋ Add to My Library
View Book
Bells by K.G. Reuss book cover

Bells

by K.G. Reuss
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: Boys of Chapel Crest
Dark / BrutalGothic / Atmospheric
Spice5/5
Darkness9/10
Obsession9/10
Romance8/10
Asylum academyBully romanceobsessive Watchersreligious institution
＋ Add to My Library
View Book
Belonging to Him by Sam Crescent book cover

Belonging to Him

by Sam Crescent
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
Spice3/5
Darkness5/10
Obsession5/10
Romance8/10
＋ Add to My Library
View Book
Belonging to the Rancher by Sam Crescent book cover

Belonging to the Rancher

by Sam Crescent
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
Spice3/5
Darkness5/10
Obsession5/10
Romance8/10
＋ Add to My Library
View Book
EERIEEFFICIENCYEEBelonging to the SteerBrothersby Sam CrescentCOVER COMING SOON

Belonging to the Steer Brothers

by Sam Crescent
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: Cape Falls
Angsty / EmotionalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
enemies-to-lovers elementsforced proximitypossessive antiheropower imbalance
＋ Add to My Library
View Book
EERIEEFFICIENCYEEBelovedby Piper StoneCOVER COMING SOON

Beloved

by Piper Stone
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: Devil's Playground
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
＋ Add to My Library
View Book
Beloved by Jane Henry book cover

Beloved

by Jane Henry
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: Montavio Brotherhood
Angsty / EmotionalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
enemies-to-lovers elementsforced proximitypossessive antiheropower imbalance
＋ Add to My Library
View Book
Beloved Vampire by Joey W. Hill book cover

Beloved Vampire

by Joey W. Hill
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: Vampire Queen
Angsty / Emotional
Spice5/5
Darkness9/10
Obsession8/10
Romance10/10
Abuse recoveryforced magical bondhurt/comfortmaster/servant
＋ Add to My Library
View Book
Beneath the Burn by Pam Godwin book cover

Beneath the Burn

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 Readable on its own: recorded
Spice5/5
Darkness9/10
Obsession8/10
Romance9/10
BDSMcaptivity survivorrescuerock star
＋ Add to My Library
View Book
Beneath This Man by Jodi Ellen Malpas book cover

Beneath This Man

by Jodi Ellen Malpas
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: This Man
Dark / Brutal
Spice5/5
Darkness7/10
Obsession10/10
Romance10/10
age gapjealousyluxury settingPossessive billionaire
＋ Add to My Library
View Book
Bent for Brute by Naomi West book cover

Bent for Brute

by Naomi West
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 Vultures MC
Spice3/5
Darkness8/10
Obsession6/10
Romance8/10
Motorcycle club / outlaw world
＋ Add to My Library
View Book
EERIEEFFICIENCYEEBent to His Willby Piper StoneCOVER COMING SOON

Bent to His Will

by Piper Stone
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: Club Darkness
Suspenseful / Tense
Spice5/5
Darkness8/10
Obsession8/10
Romance8/10
controldominance and submissionforced proximitypossessive antihero
＋ Add to My Library
View Book
Bent, Not Broken by Sam Crescent; Jenika Snow book cover

Bent, Not Broken

by Sam Crescent; Jenika Snow
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: Soldiers of Wrath MC
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
Berserker Babies by Lee Savino book cover

Berserker Babies

by Lee Savino
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: Berserker
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
＋ Add to My Library
View Book
Best Bondage Erotica 2015 by Rachel Kramer Bussel book cover

Best Bondage Erotica 2015

by Rachel Kramer Bussel
Field verification date: Not recorded yet
Series: Best Bondage Erotica
＋ Add to My Library
View Book
EERIEEFFICIENCYEEBest Bondage Eroticaof the Year, Volume 2by Rachel Kramer BusselCOVER COMING SOON

Best Bondage Erotica of the Year, Volume 2

by Rachel Kramer Bussel
Field verification date: Not recorded yet
Series: Best Bondage Erotica of the Year
＋ Add to My Library
View Book
Best Kept Secret by Skye Warren book cover

Best Kept Secret

by Skye Warren
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: Rochester
Angsty / EmotionalObsessive / Possessive
Spice4/5
Darkness6/10
Obsession7/10
Romance8/10
age gapbillionairefamily secretsforced proximity
＋ Add to My Library
View Book
Best Laid Plans by Stylo Fantôme book cover

Best Laid Plans

by Stylo Fantôme
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 Mercenaries
Dark / BrutalObsessive / Possessive
Spice5/5
Darkness8/10
Obsession8/10
Romance9/10
diamond smugglingEnemies to loversforced partnershipMercenaries
＋ Add to My Library
View Book
EERIEEFFICIENCYEEBest Women’s Eroticaof the Year, Volume 1by Rachel Kramer BusselCOVER COMING SOON

Best Women’s Erotica of the Year, Volume 1

by Rachel Kramer Bussel
Field verification date: Not recorded yet
Series: Best Women's Erotica of the Year
＋ Add to My Library
View Book
1…1314151617…190
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.