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Cover of The Last Hour Between Worlds

The Last Hour Between Worlds

by Melissa Caruso

🌶️🌶️mild·The Echo Archives #1·✓ Series Complete
3.8 on Goodreads (5,020)

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Ending

reveal ending

Why Read This?The one-sentence sell. What do you get for showing up to this book, even when it's hard?

A whip-smart sapphic heist through reality-bending worlds where every choice has impossible consequences—the banter between Kem and Rika alone is worth the price of admission.

Synopsis

A whip-smart adventure fantasy packed with rival guilds, reality-bending magic, and sapphic pining, The Last Hour Between Worlds is the brilliant launch of a new series from David Gemmell Award-nominated author, Melissa Caruso. Kembral Thorne is spending a few hours away from her newborn, and she's determined to enjoy herself at this party no matter what. But when the guests start dropping dead, Kem has no choice but to get to work. She is a Hound, after all, and she can't help picking up the scent of trouble. She’s not the only one. Her professional and personal nemesis, notorious burglar Rika Nonesuch, is on the prowl. They quickly identify what’s causing the a mysterious grandfather clock that sends them down an Echo every time it chimes. In each strange new layer of reality, time resets and a sinister figure appears to perform a blood-soaked ritual. As Kem and Rika fall into increasingly macabre versions of their city, they’ll need to rely on their wits—and each other—to unravel the secret of the clock and save their home.

book details below may contain spoilers. some hidden

At a Glance

Standalone-friendly opener to The Echo Archives duology. Kem is a new mother navigating impossible moral choices across fracturing realities while her chemistry with cat burglar Rika Nonesuch crackles off every page. The sapphic romance is slow burn with a HFN—expect banter-heavy tension rather than on-page intimacy. Reality-bending magic system is genuinely inventive. Book 2 (The Last Soul Among Wolves) completes the series.

trope onetrope twotrope threetrope four

Book Details

spoiler protected·tap tags to reveal

Goodreads RatingThe crowd's verdict. Take it with salt, though. Some masterpieces are polarizing.

3.79 ★ (5k)

Page CountHow long the commitment is.

432 pages

PublishedWhen this hit shelves. Helpful for tracking vibes by era.

2024

Primary GenreWhat type of book this is. Romance? Fantasy? A 400-page therapy session disguised as a thriller?

Urban Fantasy

PairingWho's falling in love? The gender makeup of your main romance. Helps you find your specific flavor of love story.

F/F

POVWhose head are you in? First person = deep in the feels. Third = watching from above. Dual = emotional whiplash (affectionate).

First Person

Romance PacingHow long until they kiss? Slow burn = 300 pages of tension. Insta-love = page 12 and it's already chaos.

Slow Burn

CliffhangerEnding type: HEA = forever happy (you'll cry happy). HFN = happy for now (open to interpretation). Bittersweet = complicated feelings. Know what you're signing up for.

reveal ending

AudiobookCan you experience this book while driving? Washing dishes? Working out while emotionally destroyed? Check here.

AvailableCan you experience this book while driving? Washing dishes? Working out while emotionally destroyed? Check here.

Yes

FormatHow fancy is the audio? Standard = one narrator. Full cast = theater kids went off. GraphicAudio = a MoViE iN yOuR mInD.

Single Narrator (unspecified)

NarratorThe voice in your ears.

Moira Quirk

TropesPlot devices and story situations that drive the romance. These are the circumstances that throw characters together or create conflict, not how they personally relate.

spoiler protected·tap tags to reveal
enemies to loversforced proximityrivals competinghidden past revealedsecret allianceheist romanceadventure romance
RomanceMagicActionAngstWorld
Theme Constellation

Mood & Vibe

MoodWhat you felt reading this. Swoony? Gutted? Deliciously unhinged? The emotional fingerprint.

adventurousmysterioustenseatmosphericdarkwittysuspenseful

Writing StyleHow the author writes - prose style, dialogue approach, and narrative voice. This is about craft and delivery, not emotional effect.

wittybanter-heavysharpsuspensefulimmersiveengaging

Story PacingDoes the story sprint or saunter? Fast = you'll miss sleep. Slow = you'll savor every word. Medium = balanced chaos.

fast

Emotional WeightHow much are you gonna cry? Light = fun feels. Moderate = real stakes. Heavy = bring tissues. Devastating = call your therapist.

moderate

Energy RequiredCan you read this on a Tuesday after work, or do you need a full Saturday and three cups of coffee? Low/Medium/High.

medium

VibesOne perfect sentence that captures the essence. Like: 'Fae politics meets forbidden romance with zero chill.'

heist energy

Characters

spoiler protected·tap tags to reveal

FMC ArchetypeWho is she? The female main character's core identity/role. Assassin? Healer? General Badass?

warrior/fightersnarky/sarcasticprotectorcareer woman

Relationship DynamicsThe interpersonal dynamic between the main characters. How do they relate to each other? This is about character energy and connection style, not plot situations.

enemies to loversbanterreluctant allies to loversmutual piningpush and pullrivals to lovers

Spice Details 🌶️

spoiler protected·tap tags to reveal
🌶️
🌶️
🌶️
🌶️
🌶️
🌶️
🌶️
Spice Level 2

Spice StyleNot just how much spice, but what kind. Emotional intimacy? Explicit but vanilla? Plot-driven heat? Know your flavor.

closed door

Getting SteamyGentle kinks. Fun but nothing too crazy. The appetizer, so to speak.

tensionlonging glancesplayful bantereye contact intensityanticipation

Bringing the HeatFor those who know exactly what they came for. This is where you find your exact brand of chaos. The good stuff.

None
Browse more books by spice level →
This stuff might hit different. No shame in needing to know what's coming. (4)▼
spoiler protected·tap tags to reveal
violencedeathbloodgrief
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World & Setting

spoiler protected·tap tags to reveal

World TypeWhat kind of world are you stepping into? High fantasy = full secondary world. Urban fantasy = magic in modern cities. Portal = starts here, goes there.

urban fantasy

Primary SettingWhere does the story physically take place? Court intrigue = palace. Dark academia = campus. Cozy witch vibes = small town. This is about location, not world rules.

big city / metropolismanor house / estate

Fantasy CreaturesWhat supernatural beings populate this world? Fae courts, vampire covens, dragon riders, or just regular humans doing their best.

humans only

RepresentationIdentity representation in the book. LGBTQ+, race/ethnicity, disability, neurodivergence, body type, age and more.

sapphicqueer

Reading Context

spoiler protected·tap tags to reveal

Emotional PayoffWhat you get for showing up. The catharsis, the growth, the 'I'm a different person now' moment. This is why the hard books are worth it.

addictive readadrenaline rushintellectual satisfactiontension finally satisfied

Best Time of YearSeasonal mood rings for books. Summer romance reads different than winter gothic.

anytime

When & Where to ReadContext matters. Some books are Beach Trip energy, others are 3am Bedtime spiral-reads. Trust.

vacationrainy weekendbedtime

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Quick Facts

Spice LevelThe heat scale. 0=wholesome, 1=kisses, 2=fade-to-black, 3=tasteful spice, 4=explicit, 5=you need a cold shower. Know thyself.🌶️🌶️mild
PagesHow long the commitment is.432
PublishedWhen this hit shelves. Helpful for tracking vibes by era.2024
GoodreadsThe crowd's verdict. Take it with salt, though. Some masterpieces are polarizing.3.79 ★ (5k)
EndingEnding type: HEA = forever happy (you'll cry happy). HFN = happy for now (open to interpretation). Bittersweet = complicated feelings. Know what you're signing up for.reveal ending

SeriesThe series this book belongs to and where it falls in the reading order.

The Echo Archives #1
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