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: hidden-identity×
74 books match your taste
1 active filters

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
Love Me Stalk Me by Laura Bishop book cover

Love Me Stalk Me

by Laura Bishop
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: Obsessively Yours
Angsty / EmotionalObsessive / Possessive
Spice4/5
Darkness6/10
Obsession9/10
Romance10/10
clever heroinedark rom-comhidden identityobsessive hero
Machiavellian by Bella Di Corte book cover

Machiavellian

by Bella Di Corte
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: Gangsters of New York Readable on its own: recorded
Spice5/5
Darkness7/10
Obsession9/10
Romance9/10
forced marriagehidden identityMafia romanceProtector hero
EERIEEFFICIENCYEEMadnessby Shantel TessierCOVER COMING SOON

Madness

by Shantel Tessier
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: L.O.R.D.S. Readable on its own: recorded
Spice5/5
Darkness10/10
Obsession10/10
Romance9/10
BDSMhidden identitymorally black heroobsession
Maeve Fly by CJ Leede book cover

Maeve Fly

by CJ Leede
Field verification date: Not recorded yet
Series: None listed in bibliography Readable on its own: recorded
Spice4/5
Darkness9/10
Obsession6/10
Romance4/10
concealed identityFemale villain protagonist
EERIEEFFICIENCYEEMake Me Lieby C.R. Jane; May DawsonCOVER COMING SOON

Make Me Lie

by C.R. Jane; May Dawson
Field verification date: Not recorded yet
Series: Rich Demons of Darkwood
Suspenseful / Tense
Spice4/5
Darkness8/10
Obsession9/10
Romance9/10
BullyingEnemies to lovershidden identityrevenge
EERIEEFFICIENCYEEMistletoe Masqueradeby Jill RamsowerCOVER COMING SOON

Mistletoe Masquerade

by Jill Ramsower
Field verification date: Not recorded yet
HEA/HFN Series: The Moretti Men Readable on its own: recorded
Obsessive / Possessive
Spice3/5
Darkness3/10
Obsession6/10
Romance10/10
Cinderella retellingholiday masqueradeOne-night standsecret identity
Monster in His Eyes by J.M. Darhower book cover

Monster in His Eyes

by J.M. Darhower
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: Monster in His Eyes
Dark / Brutal
Spice4/5
Darkness8/10
Obsession9/10
Romance9/10
age gapforbidden romancehidden identityMafia romance
Morally Corrupt by Veronica Lancet book cover

Morally Corrupt

by Veronica Lancet
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: Morally Questionable Readable on its own: recorded
Obsessive / Possessive
Spice5/5
Darkness9/10
Obsession10/10
Romance10/10
assassin heroineBratvahidden identitiesMarriage in trouble
EERIEEFFICIENCYEEMy Husband, My Stalkerby Jessa KaneCOVER COMING SOON

My Husband, My Stalker

by Jessa Kane
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: More Than a Crush Readable on its own: recorded
Spice5/5
Darkness7/10
Obsession10/10
Romance10/10
instalovemarriageobsessive herosecret identity
Never Let Go by Lauren Biel book cover

Never Let Go

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 / Brutal
Spice5/5
Darkness9/10
Obsession9/10
Romance9/10
captive/captorfemale captorforced proximityhidden identity
Paint It All Red by S.T. Abby book cover

Paint It All Red

by S.T. Abby
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: Mindf*ck
Spice3/5
Darkness9/10
Obsession8/10
Romance7/10
FBI profilerfinal showdownforbidden lovehidden identity
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
Punk 57 by Penelope Douglas book cover

Punk 57

by Penelope Douglas
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
Spice5/5
Darkness7/10
Obsession9/10
Romance10/10
Bully romanceEnemies to lovershidden identitymusician hero
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
Ruthless Creatures by J.T. Geissinger book cover

Ruthless Creatures

by J.T. Geissinger
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: Queens & Monsters Readable on its own: recorded
Addictive / BingeableDark / Brutal
Spice5/5
Darkness7/10
Obsession9/10
Romance10/10
forced proximityfound familyhidden identityMafia romance
Ruthless Empire by Rina Kent book cover

Ruthless Empire

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.
HEA/HFN Series: Royal Elite Readable on its own: recorded
Obsessive / Possessive
Spice5/5
Darkness9/10
Obsession10/10
Romance9/10
blackmailBully romanceelite schoolEnemies to lovers
EERIEEFFICIENCYEERuthless Saintby Michelle HeardCOVER COMING SOON

Ruthless Saint

by Michelle Heard
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 Saints Readable on its own: recorded
Spice4/5
Darkness7/10
Obsession9/10
Romance10/10
hidden identityinstalovelovers to enemiesmafia villain
Serpent & Dove by Shelby Mahurin book cover

Serpent & Dove

by Shelby Mahurin
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: Serpent & Dove
Spice2/5
Darkness7/10
Obsession7/10
Romance10/10
Enemies to loversforced marriagefound familyhidden identity
EERIEEFFICIENCYEESeven Sonsby Lili St. GermainCOVER COMING SOON

Seven Sons

by Lili St. Germain
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: Gypsy Brothers
Angsty / Emotional
Spice4/5
Darkness10/10
Obsession9/10
Romance5/10
captor/abuserdark erotic thrillerenemiesinfiltration
Shadowheart by Laura Kinsale book cover

Shadowheart

by Laura Kinsale
Field verification date: Not recorded yet
HEA/HFN Series: Medieval Hearts
Dark / Brutal
Spice4/5
Darkness8/10
Obsession8/10
Romance8/10
Captor/captiveEnemies to loversfemale dominancehidden identity
Silence for the Dead by Simone St. James book cover

Silence for the Dead

by Simone St. 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.
HEA/HFN Readable on its own: recorded
Spice2/5
Darkness7/10
Obsession4/10
Romance8/10
Fake nurseforbidden romancehaunted estatehidden identity
EERIEEFFICIENCYEESinister Kissesby Adelaide ForrestCOVER COMING SOON

Sinister Kisses

by Adelaide Forrest
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: Beauty in Lies
Spice5/5
Darkness8/10
Obsession10/10
Romance9/10
age gaphidden identityMafia romanceobsession
Sinners Condemned by Somme Sketcher book cover

Sinners Condemned

by Somme Sketcher
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: Sinners Anonymous
Spice4/5
Darkness7/10
Obsession8/10
Romance9/10
age gapEnemies to loversforced proximitygambling
1234
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.