The Secret of the Deepwater Portal
Harley Blue
This audiobook is narrated by a digital voice.
Willabrook is finally calm again.
The clocktower ticks. The river flows. The town feels safe.
Until the river drains.
When a massive glowing hole opens in the riverbed, Alex, Jess, and Sam discover something far older than time glitches or broken inventions — an entire buried city hidden beneath Willabrook.
But the ancient Undercity is waking up.
A towering stone guardian rises. A terrifying Sentinel stalks the tunnels. And when Alex is pulled into the depths by a mysterious spiral key, Jess and Sam must follow him into a world powered by memories themselves.
Deep underground, they uncover the truth about the city's collapse — and the dangerous power hidden at its Core.
If they can't stabilise it, the river won't just flood…
The Secret of the Deepwater Portal is a thrilling underground adventure about courage, friendship, and the power of remembering who you are — even when the world beneath your feet begins to wake.
Duration - 1h 18m.
Author - Harley Blue.
Narrator - Digital Voice Matilda E.
Published Date - Monday, 19 January 2026.
Copyright - © 2026 H.B ©.
Location:
United States
Networks:
Harley Blue
Digital Voice Matilda E
Willabrook Adventures
English Audiobooks
INAudio Audiobooks
Description:
This audiobook is narrated by a digital voice. Willabrook is finally calm again. The clocktower ticks. The river flows. The town feels safe. Until the river drains. When a massive glowing hole opens in the riverbed, Alex, Jess, and Sam discover something far older than time glitches or broken inventions — an entire buried city hidden beneath Willabrook. But the ancient Undercity is waking up. A towering stone guardian rises. A terrifying Sentinel stalks the tunnels. And when Alex is pulled into the depths by a mysterious spiral key, Jess and Sam must follow him into a world powered by memories themselves. Deep underground, they uncover the truth about the city's collapse — and the dangerous power hidden at its Core. If they can't stabilise it, the river won't just flood… The Secret of the Deepwater Portal is a thrilling underground adventure about courage, friendship, and the power of remembering who you are — even when the world beneath your feet begins to wake. Duration - 1h 18m. Author - Harley Blue. Narrator - Digital Voice Matilda E. Published Date - Monday, 19 January 2026. Copyright - © 2026 H.B ©.
Language:
English
Title
Duration:00:00:09
Chapter 1
Duration:00:04:28
Chapter 2
Duration:00:05:28
Chapter 3
Duration:00:06:02
Chapter 4
Duration:00:07:22
Chapter 5
Duration:00:05:46
Chapter 6
Duration:00:06:13
Chapter 7
Duration:00:08:21
Chapter 8
Duration:00:06:29
Chapter 9
Duration:00:11:10
Chapter 10
Duration:00:16:34
About the author
Duration:00:00:17