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Stalker Romance

Heart Eyes: A Dark Stalker Romance (The Lovesick Duet Book 1)

Amazon Bestseller · #53 in Erotic Thrillers
Effie Campbell

Book 1 in the The Lovesick Duet series · Reading order →

SpiceDarkness

How we rate spice & darkness

  • Kindle, paperback & audiobook on Amazon
  • Spice & darkness rated — content warnings listed below

Many dark romance titles are in Kindle Unlimited or on Audible. Check this book’s Amazon page for its formats.

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Why we recommend it

Heart Eyes opens the Lovesick duet with an obsession dressed up as adoration, where worship and watching blur into one. Expect a hero whose devotion is intense to the point of unsettling, a heroine slowly caught in his gaze, and the heady tension of being someone's entire fixation. The mood is dark and lovesick, the heat charged. A great fit for readers who like their stalkers besotted, their romance obsessive, and their danger wrapped in longing.

At a glance

Heart Eyes is book 1 in Effie Campbell’s The Lovesick Duet series. It rates 4/5 for spice and 4/5 for darkness, mid-range for stalker romance: of the 404 stalker romance books we rate, 7% score lower for darkness and 17% lower for spice. Tropes: stalker, forbidden romance and morally grey MC. It is about as dark as Effie Campbell’s other books on Readark (average darkness 4.4/5). 2 content warnings are listed below, hidden until you tap.

Book details

Published
May 2026

Heart Eyes spice level

Heart Eyes is rated 4/5 for spice on Readark’s scale: explicit and frequent, meaning multiple detailed scenes, with heat central to the story. Its darkness rating is 4/5: heavy, meaning sustained cruelty, trauma or non-consent central to the relationship. How we rate

Heart Eyes content warnings

We list 2 content warnings for this book. They stay hidden until you tap, so you can check without spoilers.

Content warnings (tap to reveal)
  • Dubious Consent
  • Emotional Abuse / Gaslighting

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