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Verdict: The best original vampire premise I have read on Kindle Unlimited this year, attached to prose that four independent reviewers describe in the same unflattering terms — and it is book one of three, rated a good deal lower than the two that follow it.
Best for: Readers who want fated mates written for a sapphic pairing, who care more about worldbuilding than sentences, and who are willing to treat this as the entry point to a series that improves.
Heat level: ★★★★☆ (4/5 — romance.io bands it “Explicit open door”; I Heart SapphFic bands it “Hot & Steamy”; Amazon files it under Lesbian Erotica)
Rating: ★★★★☆ (3.7/5 — a 4.06 Goodreads average across 886 ratings, the lowest of the three books in its own series, marked down because the prose complaint recurs across independent readers)
Tropes: Vampires, fated mates, soulmate deadline, vampire-and-human, forbidden love, bar setting, wealthy clan heiress, bartender heroine, first-person single POV, found family.
What Is Risking Immortality About?
Risking Immortality is the first book in Alyson Root’s paranormal trilogy The Loch & Key, published on 2 September 2024 at 296 pages, and its central idea is a genuinely good one. Vampires here are born, not made. They do not drink human blood. They have spent centuries hiding not because they are monsters but because humans decided they were, and the Loch family has built a business empire of bars and clubs to stay comfortably invisible. Almost every reader who liked this book liked that first, and said so in nearly identical terms.
The engine is a deadline. Amelia Loch must find her fated mate before sunset on her thirtieth birthday or descend into a madness her own family would be obliged to end. She is bookish, reclusive and not looking. Then she meets Erin, a bartender, who is human — and a vampire has never successfully bonded with one.
Nearly two years on it holds 4.06 across 886 Goodreads ratings with 108 written reviews, and 4.5 on Amazon across 765 ratings, where the histogram runs 62 percent five stars, 26 percent four, 11 percent three, 1 percent two and nothing at one. romance.io has it at 4.29 across 18 ratings. It is on Kindle Unlimited, verified on the Amazon listing on 20 August 2026.
One number matters more than any of those. Book two, Waiting for Eternity, averages 4.44 across 424 ratings; book three, Fighting for Infinity, averages 4.46 across 287. This is the lowest-rated book in its own completed trilogy, by a clear margin, and that shapes what it is worth reading for.
What Makes This Sapphic Vampire Romance Work
The lore is the reason to read it, and it is doing more than decoration. Making vampires a born species rather than a converted one turns the whole book’s central conflict from a horror problem into a prejudice problem: Amelia is not dangerous, she is hated, and the difference is the point. Readers respond to this specifically — the most common shape of a five-star review here is some version of “forget everything you know about vampires.”
The Loch family is the other thing it gets right. Reviewers name individual relatives — Lucille comes up by name in more than one review — and several single out the fact that Amelia’s family behaves like a family rather than like a gothic institution. In a subgenre that defaults to isolation and menace, warmth is a real differentiator, and it is what carries readers into books two and three.
The deadline structure works too. A hard clock is an unfashionable device and an effective one: it gives a short book urgency without requiring a villain, and it puts a genuine cost on Amelia’s reluctance. At 296 pages the book does not outstay itself, and multiple readers report finishing it in one sitting.
Book Synopsis
Amelia Loch is heir to a vampire clan that has survived by staying out of sight. Vampires in her world are born rather than turned, live on something other than human blood, and have been driven into the shadows by a prejudice that has nothing to do with what they actually are. Amelia, bookish and deliberately unattached, has never minded the distance.
Ancient law gives her until sunset on her thirtieth birthday to find her fated mate. Miss it and she loses her mind — a fate her family would be required to end. Then a sharp-tongued bartender called Erin walks into her life, and Erin is human, which is a bond nobody has managed. Amelia has to decide whether to tell her the truth, and whether love is worth risking an immortality that centuries of prejudice say should never be shared.
My Review
This is a very good idea in search of a better draft, and I say that as someone who wants the idea to win.
The prose is the problem, and it is not a minority quibble dressed up as a theme. Four independent reviewers in a thirty-review sample attack the same target from different angles. Two of them reach for the same word: one calls the book “super wattpad-y” and itemises the smirking and winking; another says outright that it reads as though the author self-published her Wattpad writing. Two more make the craft complaint directly — “too much telling and not enough showing” from one, and a two-star review whose central line is an appeal to the author in capitals to show rather than tell. One of them also flags dialogue that shifts register from page to page. When four readers who otherwise disagree about the book converge on its sentences, that is a finding.
What makes it more pointed is that the Amazon listing credits an editor, Tara Sullivan, by name. This is not a manuscript that went out unread. Whatever the process was, it did not fix what these readers noticed.
The second recurring problem is chemistry, and it is more interesting because it is structural. The fated-mates premise hands the couple their connection before they have earned it, and at least one reader who abandoned the book at 39 percent says exactly that: the bond functions as permission to lust rather than a reason to build anything. She also raises a dynamic several readers found uncomfortable — Erin is attached when Amelia begins pursuing her, and the book does not treat that as a problem the way some readers wanted it to. That is one reader’s DNF and one other reader’s discomfort, so I would not call it consensus. I would call it worth knowing.
Against all of that: the world is original in a way very little in this category is, the family is warm, the book is short, and eighteen of thirty sampled reviews are five stars. Readers who forgive the prose tend to love it without reservation, and a striking number of them went straight on to books two and three — which, on the numbers, is where the series actually lands.
How Spicy Is Risking Immortality?
Four out of five, and the sources agree for once. romance.io bands the steam at 4/5, “Explicit open door.” I Heart SapphFic bands it “Hot & Steamy,” which its own scale defines as full graphic description of sexual acts. Amazon files the Kindle edition under LGBTQ+ Erotica and ranks it #213 in Lesbian Erotica. There is on-page, explicit sex here, and nobody in our sample disputes it.
What the sources do not agree on is the burn. The Goodreads blurb sells this as “a slow-burn sapphic paranormal romance.” I Heart SapphFic tags it Love At First Sight. A five-star reviewer says plainly that it is more a fast burn — she liked it anyway, and notes the characters acknowledge how fast they are moving. And the reader who put the book down at 39 percent did so because the attraction arrived without the connection underneath it.
So if slow burn is the specific thing you came for, this is not that book, whatever the description says. The heat is real and it arrives early, and the fated-mates device is doing the work that a slow burn would otherwise do.
Who Should Read This Book?
Read it if the premise is what sells you — a species-not-a-curse take on vampires, a family that behaves like one, and fated mates written for two women, which is far rarer in sapphic romance than in the M/F shelf it borrowed the trope from. Read it if you have a high tolerance for uneven prose in exchange for an original world. And read it if you intend to continue, because on the ratings this is the trilogy’s weakest entry and the two that follow are substantially better received.
Give it a miss if prose quality is the thing you cannot get past — the complaint here is specific, repeated and easy to verify by reading the sample. Give it a miss if you need a romance to build its connection on the page rather than assert it, because the bond is the mechanism. And do not pick it up for the slow burn.
One note on content. Neither the Amazon listing nor I Heart SapphFic carries an enumerated content-warning list. From the premise and reader accounts, the book turns on institutional prejudice against a species, and on a stated consequence — madness, and a family obliged to end a relative’s life — that hangs over the whole plot. One reader also flags the pursuit of a woman who is already attached. Treat that as reader-compiled rather than publisher-confirmed, and treat the absence of an official list as an absence rather than an all-clear.
What Readers Are Actually Saying (August 2026)
The split in our thirty-review Goodreads sample runs eighteen five-star, five four-star, three three-star, three two-star and one abandoned without a rating. Amazon’s histogram is gentler — 62 percent five stars, 1 percent two, none at one — which is the usual gap between a platform where people rate what they finish and one where people write about what they did not.
Praise clusters almost entirely on the worldbuilding. Reviewers describe the vampire lore as unlike anything they have read, single out the Loch family by name, and repeatedly mention finishing the book in a sitting. Several say they went straight to the sequel. The cover also gets mentioned unprompted more than once, which tells you something about how the book is being discovered.
Criticism clusters just as tightly, on the writing. Four readers make craft objections, two of them reaching for the same comparison to unpolished web fiction. A separate strand questions whether the book has a conflict at all once the deadline is set — two reviewers say they finished unsure what the central tension had been.
On the discovery question, this book is better connected than most self-published titles in the cluster. It carries a credited editor, it has been reviewed by The Lesbian Review — a long-running sapphic review site, whose verdict we could not read because the site disallows automated access — and it appears in the I Heart SapphFic database with a full trope and heat classification. A narrator who says she is recording the series has publicly praised the writing, which is worth reading as what it is: an interested party’s opinion, not independent coverage.
There is an audiobook edition, available on Amazon. It is not on Libro.fm — a search of the author’s name there returns one unrelated title of hers and nothing from this series — so this post carries no Libro.fm link, and we cannot verify runtime or narration from a source we trust.
Frequently Asked Questions
Is Risking Immortality really a slow burn?
Not by the accounts we can check. The description sells it as slow burn; I Heart SapphFic tags it Love At First Sight; a five-star reviewer calls it a fast burn; and the reader who abandoned it at 39 percent did so because the attraction outran the relationship. The fated-mates premise supplies the connection early by design.
How explicit is it?
Explicit. romance.io rates the steam 4/5 and bands it “Explicit open door”, I Heart SapphFic calls it “Hot & Steamy”, and Amazon shelves the Kindle edition in LGBTQ+ Erotica. There is full on-page sex.
Do I need to read the whole trilogy?
The Loch & Key is complete at three books plus a box set, and the ratings climb sharply: 4.06 here, 4.44 for Waiting for Eternity, 4.46 for Fighting for Infinity. No cliffhanger is reported in our sample for this book. If the world appeals and the prose does not put you off, the series is where the payoff is.
Are the writing complaints serious?
They are specific and they repeat. Four independent reviewers in thirty raise craft objections — telling rather than showing, dialogue that shifts register, a first-person voice two readers found weak, and twice a comparison to unedited web fiction. The listing credits an editor by name, so this is not an unedited manuscript; it is a book whose style a consistent minority of readers dislike. Read the Kindle sample first — this is the kind of complaint you can verify in five minutes.
Is there an audiobook?
There is an audio edition on Amazon. It is not available on Libro.fm, so we have no Libro.fm link for it and cannot confirm narrator or runtime from a source we would cite.
Is it on Kindle Unlimited?
Yes — verified on the Amazon listing on 20 August 2026, alongside a $4.99 purchase price. Kindle Unlimited availability is the publisher’s to change, so check the listing before you plan around it.
If You Loved Risking Immortality, Read These Next
For born-not-made vampires played warm rather than gothic, The Girl Who Bit Me is the obvious next stop — funnier, filthier, and carrying editing complaints of its own. Its sequel She’s My Eternity is the cleaner book and adds a mystery. If you want the same explicit register with a darker world around it, Precious Red Pearls is the pick. More in our paranormal Kindle Unlimited list and across all our book reviews.
The Bottom Line
Risking Immortality has the most original vampire premise in this corner of Kindle Unlimited and the most consistently criticised prose. Both things are true, and which one decides it for you is genuinely a matter of what you read for. The world is worth the price of entry, the Loch family is a pleasure, the deadline gives a short book real urgency, and eighteen of thirty sampled readers loved it without qualification. But four of thirty attacked the sentences from four directions, the fated-mates device does the work the relationship should be doing, and the description’s promise of a slow burn is not what anyone appears to have read. Start with the Kindle sample: this is a book whose main flaw is visible in the first chapter, and if it does not bother you there, the trilogy that follows is rated a full four-tenths higher.
The Eikna Overall Ranking
On the Eikna scale, Risking Immortality ranks as an inventive, warm-hearted sapphic vampire romance with a first-rate species premise and a real family at its centre — undercut by prose that a consistent minority of readers find unpolished, a bond that substitutes for chemistry, and a slow-burn claim its own readers contradict, and best treated as the doorway to a trilogy that gets better.
The Evidence Scorecard
Overall ★★★★☆ 3.7/5
- ✓ 4.06 average across 886 Goodreads ratings
- ✓ 4.5 on Amazon across 765 ratings
- ✓ Eighteen of thirty sampled reviews are five stars
- ✓ Lowest-rated book in its own completed trilogy
Romance ★★★★☆ 3.5/5
- ✓ Fated mates written for a sapphic pairing, still rare
- ✓ A hard deadline puts a cost on Amelia’s reluctance
- ✓ One reader abandoned it at 39 percent for lack of chemistry
- ✓ Pursuit of an already-attached woman unsettled a second reader
Characters ★★★★☆ 3.8/5
- ✓ The Loch family is named affectionately in multiple reviews
- ✓ Amelia’s reclusiveness is a real trait, not a pose
- ✓ Erin’s sharpness lands for most readers
- ✓ Single first-person POV limits access to half the couple
Writing ★★★☆☆ 3.0/5
- ✓ Short, brisk chapters; many readers finished in one sitting
- ✓ Two reviewers compare it to unedited web fiction
- ✓ Two more object to telling rather than showing
- ✓ Dialogue register shifts, per one reviewer, distractingly
Emotional Impact ★★★★☆ 3.8/5
- ✓ Repeated one-sitting finishes reported
- ✓ Family warmth is the most-cited emotional draw
- ✓ Several readers went straight to the sequel
- ✓ Two readers finished unsure what the conflict was
Heat Level ★★★★☆ 4/5
- ✓ romance.io bands the steam “Explicit open door”
- ✓ I Heart SapphFic bands it “Hot & Steamy”
- ✓ Amazon shelves it in LGBTQ+ Erotica
- ✓ Arrives early; the slow-burn billing is not borne out
Ending ★★★★☆ 3.9/5
- ✓ No cliffhanger reported in our sample
- ✓ Trilogy is complete, so the arc is finishable today
- ✓ Deadline structure forces a resolution rather than a fade
- ✓ Two readers questioned what the central tension had been
Re-read Value ★★★★☆ 3.5/5
- ✓ 296 pages makes a revisit cheap
- ✓ The lore rewards a second pass after books two and three
- ✓ Box set exists for readers who want the whole arc
- ✓ The prose objections do not improve on re-reading
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