Between Worlds (The Boundary Walkers: A YA Urban Fantasy Series, #4)

A city bleeding from the seams. A scar that won't stay sealed. A warning from beyond reality itself.

The Nexus Threshold was supposed to bring stability. Instead, it's become a beacon — drawing creatures, conspiracies, and chaos. After anchoring it, Mira Chen has barely recovered when a terrifying new surge erupts from the Rivermouth Scar, warping reality for miles and whispering to her in ways that feel personal.

As the Anchor who stitched the tear shut, Mira is connected to the Scar — and something ancient inside it is waking up. It's not the Kindred of the Rot. It's something older. Vaster. And it knows her name.

With the Gatekeepers silent, the ODC stretched thin, and her mentor Jian trapped in an energy coma, Mira is flying blind. Shadowfolk infiltrate the city. Luminous creatures cluster near the Threshold. And Chimera? They're adapting, watching — and naming Mira "Primary Catalyst" for something darker than she imagined. Their new field coordinator carries a familiar name: Silas.

As reality flickers and pressure mounts, Mira is pushed to extremes: probing the limits of her Anchor powers, facing unexpected psychic connections, and navigating the threat of a Resonance Cascade — a destructive feedback loop that could collapse the boundary between worlds. Meanwhile, a cryptic message echoes from the depths of Jian's failing mind:
"Beware the hollow crown."

With the fabric of reality wearing thin and secrets rising from every shadow, Mira must confront her greatest fear — that she is not just the stabilizer, but the epicenter of the storm. And this time, there may be no one left to catch her when she falls.

Between Worlds is a haunting, high-stakes continuation of The Boundary Walkers series, where magic bleeds into science, power comes with impossible cost, and one girl must hold the line as the world unravels around her.

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Between Worlds (The Boundary Walkers: A YA Urban Fantasy Series, #4)

A city bleeding from the seams. A scar that won't stay sealed. A warning from beyond reality itself.

The Nexus Threshold was supposed to bring stability. Instead, it's become a beacon — drawing creatures, conspiracies, and chaos. After anchoring it, Mira Chen has barely recovered when a terrifying new surge erupts from the Rivermouth Scar, warping reality for miles and whispering to her in ways that feel personal.

As the Anchor who stitched the tear shut, Mira is connected to the Scar — and something ancient inside it is waking up. It's not the Kindred of the Rot. It's something older. Vaster. And it knows her name.

With the Gatekeepers silent, the ODC stretched thin, and her mentor Jian trapped in an energy coma, Mira is flying blind. Shadowfolk infiltrate the city. Luminous creatures cluster near the Threshold. And Chimera? They're adapting, watching — and naming Mira "Primary Catalyst" for something darker than she imagined. Their new field coordinator carries a familiar name: Silas.

As reality flickers and pressure mounts, Mira is pushed to extremes: probing the limits of her Anchor powers, facing unexpected psychic connections, and navigating the threat of a Resonance Cascade — a destructive feedback loop that could collapse the boundary between worlds. Meanwhile, a cryptic message echoes from the depths of Jian's failing mind:
"Beware the hollow crown."

With the fabric of reality wearing thin and secrets rising from every shadow, Mira must confront her greatest fear — that she is not just the stabilizer, but the epicenter of the storm. And this time, there may be no one left to catch her when she falls.

Between Worlds is a haunting, high-stakes continuation of The Boundary Walkers series, where magic bleeds into science, power comes with impossible cost, and one girl must hold the line as the world unravels around her.

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Between Worlds (The Boundary Walkers: A YA Urban Fantasy Series, #4)

Between Worlds (The Boundary Walkers: A YA Urban Fantasy Series, #4)

by Isabella Wilde
Between Worlds (The Boundary Walkers: A YA Urban Fantasy Series, #4)

Between Worlds (The Boundary Walkers: A YA Urban Fantasy Series, #4)

by Isabella Wilde

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Overview

A city bleeding from the seams. A scar that won't stay sealed. A warning from beyond reality itself.

The Nexus Threshold was supposed to bring stability. Instead, it's become a beacon — drawing creatures, conspiracies, and chaos. After anchoring it, Mira Chen has barely recovered when a terrifying new surge erupts from the Rivermouth Scar, warping reality for miles and whispering to her in ways that feel personal.

As the Anchor who stitched the tear shut, Mira is connected to the Scar — and something ancient inside it is waking up. It's not the Kindred of the Rot. It's something older. Vaster. And it knows her name.

With the Gatekeepers silent, the ODC stretched thin, and her mentor Jian trapped in an energy coma, Mira is flying blind. Shadowfolk infiltrate the city. Luminous creatures cluster near the Threshold. And Chimera? They're adapting, watching — and naming Mira "Primary Catalyst" for something darker than she imagined. Their new field coordinator carries a familiar name: Silas.

As reality flickers and pressure mounts, Mira is pushed to extremes: probing the limits of her Anchor powers, facing unexpected psychic connections, and navigating the threat of a Resonance Cascade — a destructive feedback loop that could collapse the boundary between worlds. Meanwhile, a cryptic message echoes from the depths of Jian's failing mind:
"Beware the hollow crown."

With the fabric of reality wearing thin and secrets rising from every shadow, Mira must confront her greatest fear — that she is not just the stabilizer, but the epicenter of the storm. And this time, there may be no one left to catch her when she falls.

Between Worlds is a haunting, high-stakes continuation of The Boundary Walkers series, where magic bleeds into science, power comes with impossible cost, and one girl must hold the line as the world unravels around her.


Product Details

BN ID: 2940182096201
Publisher: Isabella Wilde
Publication date: 05/08/2025
Series: The Boundary Walkers: A YA Urban Fantasy Series
Sold by: Draft2Digital
Format: eBook
File size: 404 KB

About the Author

Isabella Wilde writes heartfelt stories about first loves, second chances, and all the messy, beautiful emotions in between. Whether she's exploring teenage heartbreak or grown-up romance, her books are full of complex characters, swoony moments, and just enough angst to keep you hooked.

Her writing blends the emotional honesty of young adult fiction with the warmth and passion of contemporary romance—perfect for readers who believe love can change everything.

When she's not lost in her latest story, Isabella can be found collecting vintage notebooks, rewatching her favorite K-dramas, or chasing the perfect cup of coffee.

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