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Verdict: A gentle, character-first YA witch fantasy with a genuinely clever curse at its centre and a slow-burn sapphic romance that pays off, held back by a sagging middle, a thin villain and a climax readers keep calling rushed.
Best for: Readers who want a soft, fairy-tale-flavoured sapphic fantasy about grief and guilt, with a queer-normative world and a romance built on bargains and restraint, and who can forgive slow pacing and a predictable final act.
Heat level: ★☆☆☆☆ (1/5 — young adult, closed door; no romance.io band to cite)
Rating: ★★★★☆ (3.5/5 — a 3.68 Goodreads average across 12,600 ratings, with pacing and a flat villain as the recurring complaints)
Tropes: Cursed heroine, grumpy-sunshine, reluctant allies, magical bargain, slow burn, quest, dual POV, hidden magic, found purpose, queer-normative world.
Sweet & Bitter Magic by Adrienne Tooley is a standalone young adult sapphic fantasy, her 2021 debut from Margaret K. McElderry Books, set in a realm governed by a powerful Coven of witches and menaced by a spreading magical plague — and built around a collision between Tamsin, an exiled witch cursed so that she cannot love, and Wren, a girl hiding the magic inside her that the Coven would claim if it knew.
It holds a 3.68 average across roughly 12,600 Goodreads ratings, a Kirkus review that calls it thoughtful and ambitious, and an Amazon score of 4.4 that runs, as Amazon always does, noticeably warmer. Underneath those numbers sits one of the flatter distributions I have seen in this batch: 58% of Goodreads ratings are four or five stars, but a full 31% are threes. Both halves of that split are worth understanding before you start.
What Is Sweet & Bitter Magic About?
Sweet & Bitter Magic is YA fantasy first and slow-burn romance second, though the romance is load-bearing rather than decorative. The world is the fairy-tale kind — a Coven at the centre, a wilderness at the edges, bargains that come with prices — and readers repeatedly note it is a world without homophobia, which means the tension comes from magic, duty and secrets rather than from anyone’s identity being the problem. The publisher files it for grades seven to twelve, and Kirkus puts it at twelve to eighteen.
Tamsin is defined by what was taken from her. Once the most gifted witch of her generation, she committed an act the Coven will not forgive, and the punishment was exile plus a curse: she cannot feel love, and with it goes most of the colour and taste of being alive. Wren is defined by what she is keeping back — she is a source, a person whose body holds magic that witches can draw on, and she has hidden it so she can stay home and care for her ill father. The book alternates between them in close third person, and that structure is the point: you watch a girl who cannot feel meet a girl who feels everything, from both sides of the bargain.
What Makes This YA Sapphic Witch Fantasy Work
- The curse: A heroine who literally cannot love is an unusually smart engine for a romance, and it is the premise readers name when they recommend it. Kirkus singles out how the curse forces the slow burn and makes the payoff land.
- The grumpy-sunshine pairing: Cold, sardonic Tamsin against warm, stubborn Wren is the dynamic reviewers — including Lesbrary’s Danika — keep returning to, and it gives the quest its friction.
- A queer-normative world: Several reviewers praise the absence of homophobia outright, which lets a sapphic romance be a romance rather than a coming-out story.
- The magic system’s shape: Kirkus praises the three-way split between witches’ own power, magic drawn from sources, and a darker magic drawn from the earth — a distinction that quietly carries an environmental theme.
- The emotional material: Grief, guilt and a parent’s illness are handled with care, and readers who love it describe it as hopeful rather than heavy.
Book Synopsis
Tamsin lives alone at the edge of the world she was once meant to rule. Years ago she was the brightest witch the Coven had seen in a generation; then she did something unforgivable, and the Coven answered by sending her away and cursing her so that every love she might feel drains out of her. What remains is a grey, flavourless life. The only way she can taste anything again is to borrow love from someone else, and even that fades.
Wren has a secret of her own. She is a source — magic lives in her, though she cannot wield it herself — and sources are expected to give themselves over to the Coven’s service. Wren has never told anyone, because her father needs her, and because he has no love for magic of any kind. She spends her days keeping their small household together and keeping herself hidden.
Then a plague of dark magic begins moving through the land, and the Coven cannot stop it. Wren sees a chance to do something that matters; Tamsin sees a chance to earn her way back. Wren has the magic Tamsin needs, and Tamsin has the skill Wren lacks. So they strike a bargain: Wren’s power in exchange for Tamsin’s help hunting the source of the sickness. It is meant to be a transaction. But a witch who cannot feel and a girl who cannot stop feeling are poor judges of what they are trading — and the plague is not the only thing out there with a price.
My Review
The curse is a brilliant idea, and I want to say that first because a lot of what follows is qualified. A romance where one lead is magically incapable of love is a premise that solves the slow burn problem before the first chapter ends — there is no question of instalove when one of the two people involved cannot feel it — and Tooley uses it properly. Feeling here is something that can be borrowed and lost, and every small moment of it Tamsin gets back is both a pleasure and a debt. That is a genuinely fresh way to make a sapphic fantasy romance cost something.
The second real strength is the pairing. Tamsin’s clipped, sardonic chapters and Wren’s warmer ones sit well against each other, and the alternating POV lets you see each girl misread the other. The character work is the most-praised element in the reviews I read — six of the fourteen reviewers in the Goodreads sample I worked through name it — and the prose gets its own admirers, who call it lovely and at times poetic. The queer-normative world helps too: nobody has to justify loving a girl, so the book is free to be about grief, guilt and repair.
Where it struggles is momentum, and this is not my private gripe — pacing and a lack of action are tied with the villain as the most repeated complaints in the sample, with five reviewers apiece. The first half sets up the bargain and the quest slowly; the middle meanders; then the climax arrives fast, and three reviewers call it rushed. The villain is the other sore point: readers describe the antagonist as shallow, generic or easy to see coming, and the Audible listeners echo it, with one saying you can guess the next turn two or three chapters early. Around that sit smaller notes — worldbuilding that stays sketchy, character growth told rather than shown, and a minority who felt no romantic tension at all.
One expectation to reset: the cover and the plague premise suggest a questing fantasy adventure, and readers who came for that were the most disappointed. This is a quiet, interior book in a fantasy frame. If action is what drew you, calibrate; if you wanted a soft, character-led romance and worried the plague would turn it grim, relax — the Goodreads 1-star reviews call it boring, not bleak.
My honest note: A four-star concept delivered at three-and-a-half-star pace, carried by its two leads and a curse that makes the slow burn mean something. If a flat villain and a sluggish middle sink books for you, this will sink. If you read fantasy for the people rather than the plot, Tamsin and Wren are worth the walk.
| Element | In Sweet & Bitter Magic |
|---|---|
| Central relationship | Tamsin & Wren — cursed, exiled witch and secret source, reluctant allies to lovers |
| Core tropes | Cursed heroine, grumpy-sunshine, magical bargain, quest, slow burn, dual POV |
| Setting | A Coven-ruled fantasy realm and its outlying wilds, under threat from a magical plague |
| Heat level | 1/5 — young adult, closed door |
| Series | Standalone, confirmed by the author — complete story and a happy ending |
| Content notes | Magical plague and illness, a parent’s chronic and mental illness, grief and guilt, exile, dark magic |
How Spicy Is Sweet & Bitter Magic?
A 1/5, by design. There is no romance.io band to cite — that database catalogues adult romance, and this is a young adult novel the publisher lists for grades seven to twelve and Kirkus places at twelve to eighteen. Nothing in the reviews I read flags sexual content. The romance runs on longing, touch and the slow thaw of a girl who cannot feel, and Kirkus explicitly frames it as an especially slow burn whose buildup is the reward.
The one thing worth knowing in advance is the shape of the partnership: Tamsin’s magic runs on drawing power from Wren as her source, so the relationship starts as a lopsided transaction, and a reader wary of uneven power in a romance may want to watch how it evolves. Beyond that, no reviewer flags anything a younger reader would need warning about. For the same closed-door register, These Witches Don’t Burn sits at 1/5 and Crier’s War at 2/5.
Who Should Read This Book?
You’ll likely love it if: you want a slow-burn sapphic romance where the obstacle is magical rather than social, you enjoy grumpy-sunshine pairings, you like fairy-tale fantasy with a soft, hopeful heart, and you want a single book with a complete, happy ending.
You may want to skip it if: you need a propulsive plot and a real threat, a guessable villain ruins the stakes for you, you want detailed worldbuilding and a rigorous magic system, or you need visible romantic tension from the opening chapters.
In short: a lovely premise and two well-drawn leads, delivered at a pace that will charm some readers and bore others.
What Readers Are Actually Saying (September 2026)
Five years after release, this is a backlist title, and it behaves like one. Its readership built up the traditional way — a Big Five imprint, a Kirkus review, library and school placement — rather than through a viral moment, and it has kept accumulating: roughly 12,600 Goodreads ratings and nearly 2,200 written reviews, plus around 930 Amazon ratings at 4.4. Kirkus is the trade review I could confirm, and it is warm: it calls the book “thoughtful, ambitious, and unexpected” and praises the slow burn and the environmental undercurrent. Bookstacked landed lower, headlining it a decent debut. The audiobook from Simon & Schuster Audio came out alongside the print edition, with Andrea Emmes voicing Tamsin and Ferdelle Capistrano voicing Wren across about 11 hours 10 minutes. Kirkus’s audio review praises both narrators for tracking each girl’s change, though at least one Audible listener found Tamsin’s voice robotic — which may, to be fair, be the curse doing its job.
Prefer audio? Listen to Sweet & Bitter Magic on Libro.fm — the audiobook shop that supports independent bookstores.
Why readers love it (according to the discourse): The characters, first and most consistently — “character-driven” is the recurring phrase, and the morally grey Tamsin gets singled out by several reviewers. Then the writing, which a steady group describes as beautiful or poetic. The queer-normative world comes up again and again as a relief. The slow burn itself has real fans, who treat the delayed payoff as the whole point, and Bookstacked specifically praises the romance for avoiding instalove. A smaller group loves the fairy-tale echoes woven through the story, and readers who rate it highest describe it as hopeful and joyful despite the plague and grief.
What readers argue about and complain about: Pacing, above everything — alongside the villain. Reviewers describe the first half as slow and the middle as meandering, and Bookstacked suggests it could lose fifty pages without losing anything important. The villain is the co-equal complaint: shallow, generic and signposted, so the final confrontation carries little surprise. Third: the ending, which several reviewers describe as rushed, with conflicts that resolve too easily after all that slow build. Beyond that, recurring notes on thin worldbuilding and an under-explained magic system, a tendency to tell rather than show, and at least one reviewer who says it reads closer to middle grade. The genuine split is the romance. Kirkus and the book’s fans call the slow burn satisfying; a vocal minority of low-star reviewers found zero romantic tension. Which side you land on depends on whether you read the curse’s emotional numbness as texture or as an absence.
The standalone question worth asking first: none needed. Tooley has confirmed it is a standalone, the story closes, and the romance gets its happy ending. If you finish wanting more of her, the numbers point one way: Sofi and the Bone Song (2022) is her highest-rated book with a meaningful sample, at 4.01 across about 2,200 Goodreads ratings — a third of a star above this one. Her Betrayal Prophecies duology sits closer to this book at 3.64 and 3.70, and her 2026 release, There Are Ghosts Here, is rated 4.31 but on fewer than a hundred ratings so far.
Frequently Asked Questions
Is Sweet & Bitter Magic a standalone?
Yes. Adrienne Tooley has confirmed it is a standalone fantasy, and it resolves completely with no cliffhanger. There is no sequel or spinoff announced.
Does Sweet & Bitter Magic have a happy ending?
Yes. Tamsin and Wren’s romance gets a happy ending, and Kirkus calls the conclusion satisfying. Some readers do find the final act rushed after the slow build.
How spicy is Sweet & Bitter Magic?
A 1/5. It is a young adult novel published for grades seven to twelve, with a closed-door romance built on longing rather than explicit content. No reviewer flags sexual content.
Is Sweet & Bitter Magic a slow burn?
Yes, deliberately. Tamsin’s curse stops her from feeling love, so the relationship builds gradually, and Kirkus singles out just how slow that burn is. A minority of readers felt the tension never quite arrived.
Is there an audiobook of Sweet & Bitter Magic?
Yes. Simon & Schuster Audio released it in March 2021, narrated by Andrea Emmes as Tamsin and Ferdelle Capistrano as Wren, running about 11 hours 10 minutes. Kirkus praised both performances.
If You Loved Sweet & Bitter Magic, Read These Next
For another YA witch story with a sapphic heart and the same closed-door register, These Witches Don’t Burn moves the Coven into a contemporary Salem — though readers raise the same guessable-villain complaint. If the slow, restrained longing between two girls on opposite sides of a system is what worked for you, Crier’s War runs that engine in a larger, political fantasy. And if it was the grief and guilt that stayed with you, The Dead and the Dark takes a darker, eerier route through the same emotional territory.
For more in this register, browse our full list of YA sapphic fantasy books or the complete Book Reviews collection.
The Bottom Line
Sweet & Bitter Magic is a debut with a better idea than most. The curse that stops Tamsin from loving is a genuinely clever way to power a slow burn, the grumpy-sunshine pairing gives it warmth and friction, and the queer-normative world lets the romance simply be a romance. It is also slow through the middle, short on a convincing villain, and quick to wrap up once it finally gets moving. Whether that trade works depends on what you read fantasy for — but the reader who comes for the characters gets a complete, hopeful standalone with a happy ending and nothing left hanging. Check Sweet & Bitter Magic on Amazon →
The Eikna Overall Ranking
On the Eikna scale, Sweet & Bitter Magic ranks as a gentle, high-concept YA sapphic fantasy — tender and cleverly cursed, held back by pacing and a paper villain, and best approached for Tamsin and Wren rather than the quest.
The Evidence Scorecard
Overall ★★★★☆ 3.5/5
- ✓ 3.68 average across 12,600 Goodreads ratings
- ✓ Warm Kirkus review for the debut
- ✓ 58% of Goodreads ratings are four or five stars
- ✓ 31% three-star share signals lukewarm middle
Romance ★★★★☆ 3.7/5
- ✓ Curse makes the slow burn meaningful
- ✓ Grumpy-sunshine friction reviewers keep praising
- ✓ No instalove, per Bookstacked
- ✓ Minority report zero romantic tension
Characters ★★★★☆ 3.8/5
- ✓ Most-praised element in the reviews
- ✓ Morally grey Tamsin draws admiration
- ✓ Dual POV shows both sides of bargain
- ✓ Villain widely called shallow and generic
Writing ★★★★☆ 3.8/5
- ✓ Prose repeatedly called beautiful or poetic
- ✓ Fairy-tale echoes add texture
- ✓ Kirkus praises the layered magic system
- ✓ Some reviewers flag telling over showing
Emotional Impact ★★★★☆ 3.6/5
- ✓ Grief and guilt handled with care
- ✓ A parent’s illness gives Wren real stakes
- ✓ Fans describe it as hopeful
- ✓ Predictable villain drains the jeopardy
Heat Level ★☆☆☆☆ 1/5
- ✓ Young adult, grades seven to twelve
- ✓ Closed door, built on longing
- ✓ No reviewer flags sexual content
- ✓ Witch-and-source bargain starts lopsided
Ending ★★★☆☆ 3.4/5
- ✓ Standalone, confirmed by the author
- ✓ Happy ending for Tamsin and Wren
- ✓ Kirkus calls the conclusion satisfying
- ✓ Several readers find the climax rushed
Re-read Value ★★★☆☆ 3.3/5
- ✓ Dual-narrator audio is a good second pass
- ✓ Curse rewards rereading with hindsight
- ✓ Short at around 370 pages
- ✓ Slow middle discourages a return trip
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