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: fated-mates×
Filter the library
270 books match your taste
1 active filters

A Hunger Like No Other by Kresley Cole book cover

A Hunger Like No Other

by Kresley 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 Series: Immortals After Dark Readable on its own: recorded
Funny / Banter-HeavyObsessive / Possessive
Spice4/5
Darkness7/10
Obsession10/10
Romance10/10
captive matefated matesforced proximityimmortal warrior
A Light in the Flame by Jennifer L. Armentrout book cover

A Light in the Flame

by Jennifer L. Armentrout
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: Flesh and Fire
Spice4/5
Darkness7/10
Obsession9/10
Romance9/10
fated matesforbidden lovegodshidden truth
A Shadow in the Ember by Jennifer L. Armentrout book cover

A Shadow in the Ember

by Jennifer L. Armentrout
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: Flesh and Fire
Spice4/5
Darkness6/10
Obsession8/10
Romance9/10
arranged seductionassassin heroineEnemies to loversfated mates
EERIEEFFICIENCYEEA Vampire’s Curseby Angel LawsonCOVER COMING SOON

A Vampire’s Curse

by Angel Lawson
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: Creature of Habit
Dark / BrutalGothic / Atmospheric
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
dangerEnemies to loversfated matesmagic
EERIEEFFICIENCYEEA Vampire’s Fateby Angel LawsonCOVER COMING SOON

A Vampire’s Fate

by Angel Lawson
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: Creature of Habit
Dark / BrutalGothic / Atmospheric
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
dangerEnemies to loversfated matesmagic
EERIEEFFICIENCYEEA Vampire’s Mateby Angel LawsonCOVER COMING SOON

A Vampire’s Mate

by Angel Lawson
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: Creature of Habit
Dark / BrutalGothic / Atmospheric
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
dangerEnemies to loversfated matesmagic
EERIEEFFICIENCYEEA Vampire’s Seductionby Angel LawsonCOVER COMING SOON

A Vampire’s Seduction

by Angel Lawson
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: Creature of Habit
Dark / BrutalGothic / Atmospheric
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
dangerEnemies to loversfated matesmagic
EERIEEFFICIENCYEEA Vampire’s Soulby Angel LawsonCOVER COMING SOON

A Vampire’s Soul

by Angel Lawson
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: Creature of Habit
Dark / BrutalGothic / Atmospheric
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
dangerEnemies to loversfated matesmagic
EERIEEFFICIENCYEEA Very Merry AlphaSolsticeby Lee Savino; Renee RoseCOVER COMING SOON

A Very Merry Alpha Solstice

by Lee Savino; Renee 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: Shifter Ops
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
A Werewolf Christmas by C.M. Stunich book cover

A Werewolf Christmas

by C.M. Stunich
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: Howling Holidays
Dark / BrutalGothic / Atmospheric
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
dangerEnemies to loversfated matesmagic
EERIEEFFICIENCYEEAEgirby Lee SavinoCOVER COMING SOON

AEgir

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 Warriors
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
EERIEEFFICIENCYEEAlien Abductionby Lee Savino; Golden AngelCOVER COMING SOON

Alien Abduction

by Lee Savino; Golden Angel
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: Tsenturion Masters
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
Alien Captive by Lee Savino; Golden Angel book cover

Alien Captive

by Lee Savino; Golden Angel
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: Tsenturion Masters
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
Alien Tribute by Lee Savino; Golden Angel book cover

Alien Tribute

by Lee Savino; Golden Angel
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: Tsenturion Masters
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
EERIEEFFICIENCYEEAlpha Wolfby Caroline Peckham; SusanneValentiCOVER COMING SOON

Alpha Wolf

by Caroline Peckham; Susanne Valenti
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: Darkmore Penitentiary
Dark / BrutalGothic / Atmospheric
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
dangerEnemies to loversfated matesmagic
EERIEEFFICIENCYEEAlpha’s Baneby Lee Savino; Renee RoseCOVER COMING SOON

Alpha’s Bane

by Lee Savino; Renee 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: Bad Boy Alphas
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
EERIEEFFICIENCYEEAlpha’s Challengeby Lee Savino; Renee RoseCOVER COMING SOON

Alpha’s Challenge

by Lee Savino; Renee 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: Bad Boy Alphas
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
EERIEEFFICIENCYEEAlpha’s Claimby Lee Savino; Renee RoseCOVER COMING SOON

Alpha’s Claim

by Lee Savino; Renee 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: Bad Boy Bears
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
EERIEEFFICIENCYEEAlpha’s Commandby Lee Savino; Renee RoseCOVER COMING SOON

Alpha’s Command

by Lee Savino; Renee 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: Shifter Ops
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
EERIEEFFICIENCYEEAlpha’s Dangerby Lee Savino; Renee RoseCOVER COMING SOON

Alpha’s Danger

by Lee Savino; Renee 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: Bad Boy Alphas
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
Alpha’s Desire by Lee Savino; Renee Rose book cover

Alpha’s Desire

by Lee Savino; Renee 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: Bad Boy Alphas
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
Alpha’s Fire by Lee Savino; Renee Rose book cover

Alpha’s Fire

by Lee Savino; Renee 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: Shifter Ops
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
EERIEEFFICIENCYEEAlpha’s Mateby Piper StoneCOVER COMING SOON

Alpha’s Mate

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: Alpha Beasts
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
Alpha’s Mate by Lee Savino; Renee Rose book cover

Alpha’s Mate

by Lee Savino; Renee 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: Bad Boy Bears
Dark / BrutalObsessive / Possessive
Spice4/5
Darkness7/10
Obsession8/10
Romance8/10
captivity or forced proximitydangerous powerenemies-to-lovers elementsfated mates
123…12
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.