About Eerie Efficiency

Dark romance, mapped for real readers.

Eerie Efficiency is a dark-romance discovery library built to help readers find books by the experience they actually want: trope, spice, darkness, obsession, emotional intensity, content warnings, and relationship focus.

Detailed ratingsNine separate measures explain what a book feels like instead of reducing everything to one score.
Reader-first guidanceSpecific content notes, ending information, and connected recommendations help readers choose confidently.
A connected libraryBooks, authors, tropes, articles, and original fiction are organized as one growing dark-romance resource.

The goal is simple: make it easier to find exactly the kind of dark romance you want without pretending every reader wants the same level of darkness—or the same kind of obsession.

Browse the LibraryHow Ratings WorkRead the Guides

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.