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: found-family×
Filter the library
260 books match your taste
1 active filters

Murphy by Sam Crescent book cover

Murphy

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: Skulls
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
My Kind of Dirty by Sam Crescent book cover

My Kind of Dirty

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: Dirty F**kers MC
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
Nash by Sam Crescent book cover

Nash

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: Skulls
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
Natalie’s Choice by Sam Crescent book cover

Natalie’s Choice

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: Chaos Bleeds
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
Naughty Asshole by Sam Crescent book cover

Naughty Asshole

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: Dirty F**kers MC
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
Need by Sam Crescent book cover

Need

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: Trojans MC
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
Nero by S.J. Tilly book cover

Nero

by S.J. Tilly
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: Alliance Readable on its own: recorded
Funny / Banter-HeavyObsessive / Possessive
Spice4/5
Darkness7/10
Obsession10/10
Romance9/10
accidental witnessforced proximityfound familyMafia romance
＋ Add to My Library
View Book
EERIEEFFICIENCYEENobody’s Angelby Kallypso MastersCOVER COMING SOON

Nobody’s Angel

by Kallypso Masters
Field verification date: Not recorded yet
HEA/HFN Series: Rescue Me Saga
Spice5/5
Darkness7/10
Obsession7/10
Romance9/10
age gapBDSM clubfound familymilitary veterans
＋ Add to My Library
View Book
Nyx by Serena Akeroyd book cover

Nyx

by Serena Akeroyd
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: A Dark & Dirty Sinners' MC
Dark / Brutal
Spice4/5
Darkness9/10
Obsession8/10
Romance8/10
dark partnershipfound familyinterconnected universeMC enforcer
＋ Add to My Library
View Book
Owned by the Bastard by Sam Crescent; Jenika Snow book cover

Owned by the Bastard

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
Payne by Sam Crescent; Jenika Snow book cover

Payne

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: Grit Chapter
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
EERIEEFFICIENCYEEPirate Witchby Marie MistryCOVER COMING SOON

Pirate Witch

by Marie Mistry
Field verification date: Not recorded yet
HEA/HFN Series: The Deadwood
Dark / Brutal
Spice4/5
Darkness8/10
Obsession8/10
Romance8/10
chosen oneEnemies to loversfated matesfound family
＋ Add to My Library
View Book
Playing With the Biker by Sam Crescent book cover

Playing With the Biker

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: Curvy Women Wanted
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
EERIEEFFICIENCYEEPreppy: The Life &Death of SamuelClearwater, Part Threeby T.M. FrazierCOVER COMING SOON

Preppy: The Life & Death of Samuel Clearwater, Part Three

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.
HEA/HFN Series: King
Spice4/5
Darkness9/10
Obsession9/10
Romance8/10
Criminal antiherodark humorestablished couplefound family
＋ Add to My Library
View Book
Pretty Little Savage by Lucy Smoke book cover

Pretty Little Savage

by Lucy Smoke
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: Sick Boys
Dark / Brutal
Spice4/5
Darkness9/10
Obsession9/10
Romance8/10
Bully romancecollegecruel heroEnemies to lovers
＋ Add to My Library
View Book
Pretty Nightmare by J.A. Huss book cover

Pretty Nightmare

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: Creeping Beautiful
Dark / Brutal
Spice5/5
Darkness9/10
Obsession9/10
Romance8/10
captivity historyCompany conspiracydark secretsfound family
＋ Add to My Library
View Book
Psycho Academy by Jasmine Mas book cover

Psycho Academy

by Jasmine Mas
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: Cruel Shifterverse: Aran's Story
Dark / Brutal
Spice4/5
Darkness8/10
Obsession8/10
Romance8/10
academyassassinsEnemies to loversfound family
＋ Add to My Library
View Book
EERIEEFFICIENCYEEQueen of the Tableby Eden GravesCOVER COMING SOON

Queen of the Table

by Eden Graves
Last field verification: Latest verified field; not a full-book review.
♥ HEA Confirmed♨ High Spice
HEA/HFN Readable on its own: recorded
Spice5/5
Darkness5/10
Obsession7/10
Romance8/10
Arranged marriageBDSMEnemies to loversforced marriage
＋ Add to My Library
View Book
Rage by Nia Myst book cover

Rage

by Nia Myst
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: Wildcats Readable on its own: recorded
Spice4/5
Darkness8/10
Obsession8/10
Romance8/10
billionaire herofeminine ragefound familyinterracial romance
＋ Add to My Library
View Book
EERIEEFFICIENCYEERavenby Sam CrescentCOVER COMING SOON

Raven

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: Hell's Bastards MC
Dark / Brutal
Spice4/5
Darkness8/10
Obsession7/10
Romance8/10
dangerfound familyloyaltymotorcycle club
＋ Add to My Library
View Book
Raw by Belle Aurora book cover

Raw

by Belle Aurora
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: Raw Family
Angsty / EmotionalObsessive / Possessive
Spice5/5
Darkness9/10
Obsession10/10
Romance8/10
crime romancefound familyhidden identitymorally gray hero
＋ Add to My Library
View Book
Real Ugly by C.M. Stunich book cover

Real Ugly

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: Hard Rock Roots
Angsty / Emotional
Spice4/5
Darkness6/10
Obsession7/10
Romance8/10
addiction/recovery themesband dynamicsfound familyjealousy
＋ Add to My Library
View Book
Reaper’s Property by Joanna Wylde book cover

Reaper’s Property

by Joanna Wylde
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: Reapers MC Readable on its own: recorded
Spice4/5
Darkness8/10
Obsession9/10
Romance9/10
dangerdebt leverageforced proximityfound family
＋ Add to My Library
View Book
Rebel in the Deep by Katee Robert

Rebel in the Deep

by Katee Robert
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: Crimson Sails
Angsty / EmotionalSuspenseful / Tense
Spice3/5
Darkness5/10
Obsession4/10
Romance6/10
forced proximityfound familyfriends to loversHeroic sacrifice
＋ Add to My Library
View Book
1…56789…11
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.