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Looking for capable enemies hiding tenderness behind impossible love after The Exquisite Torment of Loving Your Enemy by Brigitte Knightley? The Undertaking of Hart and Mercy by Megan Bannen awaits.

Curated by NextBookAfter Editors. This read-alike match weighs tone, themes, pacing, character dynamics, and emotional payoff rather than genre alone. See how recommendations are chosen.

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Why It's Your Next Read

  • The source's mutual torment recast through anonymous confessions
  • Matching professional hostility softened by secret reciprocal tenderness
  • Knightley's ornate wit traded for macabre modern whimsy
  • Comparable magical danger tightening every romantic misunderstanding
  • Smaller community stakes with equally cathartic heartbreak
The Undertaking of Hart and Mercy Cover

Genre

Subgenres

Tags

  • Enemies to Lovers
  • Anonymous Letters
  • Macabre Whimsy
  • Workplace Rivals
  • Mutual Loneliness
  • Cathartic Romance

In a strange borderland where the dead sometimes rise, lonely marshal Hart and overworked undertaker Mercy detest each other face to face while unknowingly falling in love through anonymous letters. Their secret intimacy collides with growing danger, family burdens, and the revelation that each has trusted the very person who infuriates them most.

If The Exquisite Torment of Loving Your Enemy sustained you on capable enemies denying an intimacy the reader can already see, The Undertaking of Hart and Mercy turns that exquisite frustration into a secret-correspondence trap. Hart, a lonely marshal hunting the restless dead, and Mercy, the undertaker who receives his bodies and his worst barbs, unknowingly become each other's safest correspondent. Every warm letter deepens the irony of their face-to-face hostility while rising danger in Tanria keeps death, duty, and desire entangled.

Choose it when the mutual denial, witty friction, and cathartic emotional break mattered most.

Bannen's voice is more modern and macabre than Knightley's lush old-fashioned diction, but it shares the same trick of making sincere yearning and absurdity occupy one breath. Expect zombies, animal postal workers, prickly professional competence, adult heat, devastating grief, and a healing payoff—on smaller communal stakes than Knightley's rival Orders and widening conflict.

They fall in love twice: once in ink, once through the hate.

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What Readers Are Saying

"Their anonymous friendship was delightfully humorous and heartachingly sweet." nick (the infinite limits of love), Goodreads

What Readers Are Saying

"This was funny, cheesy, and adorable." Em Lost In Books, Goodreads

What Readers Are Saying

"I cried like a baby in the last 20% of the book and sighed with happiness when I closed it." Ruby Dixon, Goodreads

Awards & Recognition

1 win · 11 other honors

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Two more ways to follow the feeling

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Cover of Salt Magic, Skin Magic by Lee Welch

Under the Radar

Salt Magic, Skin Magic

by Lee Welch

Gothic Magic Against Desire

An industrial magician arrives at an isolated Yorkshire estate expecting to expose its arrogant heir as the source of a curse, only to discover that the man is trapped by the same dark magic. Mutual suspicion turns into a witty, heated alliance as they investigate the estate's secrets and risk losing each other to win their freedom.

  • The source's suspicious collaboration transplanted into Gothic Yorkshire
  • Matching capable opposites unraveling magic through mutual mistrust
  • Shared poetic wit balancing menace heat and tenderness
  • Narrower cursed estate replacing Knightley's widening political conflict
Buy this book
Cover of This Is How You Lose the Time War by Amal El-Mohtar and Max Gladstone

Wildcard Pick

This Is How You Lose the Time War

by Amal El-Mohtar and Max Gladstone

Love Letters Across Enemy Lines

Across a war that rewrites history, rival time agents Red and Blue turn taunting letters into a forbidden love neither faction will allow. Their secret correspondence becomes an intimate, high-stakes attempt to save each other and make a shared future possible.

Science fiction letters replace full-length fantasy intimacy, yet the same brilliant enemies weaponize language into forbidden devotion.

  • Knightley's rival Orders reframed as timeline-spanning factions
  • Matching two-sided yearning through taunting secret correspondence
  • Shared lyrical wordplay intensifying forbidden reciprocal devotion
  • Compressed sapphic science fiction replacing sprawling explicit romantasy
Buy this book

What to read after The Exquisite Torment of Loving Your Enemy

Readers searching for adult books like or similar to The Exquisite Torment of Loving Your Enemy by Brigitte Knightley usually value these qualities in The Exquisite Torment of Loving Your Enemy by Brigitte Knightley: sustained romantic push-pull between two highly competent enemies who are already emotionally entangled but still believe love across their rival Orders is impossible, Knightley's conspicuous sentence-level voice, and the fantasy-conspiracy structure that keeps the slow burn under external pressure and drives it toward a large emotional and action crescendo.

If your search is specifically for books similar to The Exquisite Torment of Loving Your Enemy for adults, this match keeps the grown-up stakes, voice, and reader payoff central rather than drifting into younger or purely genre-adjacent suggestions.

If you like The Exquisite Torment of Loving Your Enemy and want to know what to read next, start with The Undertaking of Hart and Mercy. It is the closest NextBookAfter match for readers who want a book like The Exquisite Torment of Loving Your Enemy with the same core appeal.

The Undertaking of Hart and Mercy is a similar next read for fans of The Exquisite Torment of Loving Your Enemy by Brigitte Knightley. It shares parts of that appeal, while the comparison above identifies both what it preserves and where it departs. It moves through fantasy romance and paranormal romance.

Books like or similar to The Exquisite Torment of Loving Your Enemy: quick answers

What should I read after The Exquisite Torment of Loving Your Enemy by Brigitte Knightley?
For readers seeking books like The Exquisite Torment of Loving Your Enemy, The Undertaking of Hart and Mercy delivers enemies secretly nurturing each other through macabre fantasy; Salt Magic, Skin Magic keeps the suspicious competent collaboration and heated Gothic danger; This Is How You Lose the Time War carries forbidden enemy yearning and lyrical verbal courtship into a time war.
If I like The Exquisite Torment of Loving Your Enemy, what should I read next?
Read The Undertaking of Hart and Mercy next for the source's mutual torment recast through anonymous confessions; the tradeoff is smaller community stakes with equally cathartic heartbreak.
What is a book like The Exquisite Torment of Loving Your Enemy for adults?
The Undertaking of Hart and Mercy is the closest adult readalike here for readers drawn to what The Exquisite Torment of Loving Your Enemy does best: sustained romantic push-pull between two highly competent enemies who are already emotionally entangled but still believe love across their rival Orders is impossible. Specifically, it offers the source's mutual torment recast through anonymous confessions; the tradeoff is smaller community stakes with equally cathartic heartbreak.
What are good books similar to The Exquisite Torment of Loving Your Enemy by Brigitte Knightley for adults?
The Undertaking of Hart and Mercy matches what readers value in The Exquisite Torment of Loving Your Enemy: sustained romantic push-pull between two highly competent enemies who are already emotionally entangled but still believe love across their rival Orders is impossible. It carries that connection through the source's mutual torment recast through anonymous confessions; the tradeoff is smaller community stakes with equally cathartic heartbreak.
Is The Undertaking of Hart and Mercy similar to The Exquisite Torment of Loving Your Enemy by Brigitte Knightley?
Yes. The specific match is the source's mutual torment recast through anonymous confessions; the tradeoff is smaller community stakes with equally cathartic heartbreak.
Why recommend The Undertaking of Hart and Mercy for fans of The Exquisite Torment of Loving Your Enemy by Brigitte Knightley?
Recommend The Undertaking of Hart and Mercy because it offers the source's mutual torment recast through anonymous confessions; the tradeoff is smaller community stakes with equally cathartic heartbreak.
How many books like The Exquisite Torment of Loving Your Enemy are on this page?
This page lists 3 curated recommendations for readers looking for what to read after The Exquisite Torment of Loving Your Enemy by Brigitte Knightley.

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