The Books Insiderindependent audiobook data
The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) by Yadiel Oquendo

The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition): Audiobook

Book 1 of the Z-Symptom series

According to The Books Insider's catalog data, The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) runs 15.9 hours as an unabridged audiobook, narrated by AI Voice Full Cast Immersive Edition (about 10.6 hours at 1.5× playback speed).

15.9listening hrs
Police & Detectivestore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 15.9 hours of listening.

Days to finish The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) at common listening paces
Your paceYou'll finish in
30 min / day32 days
1 hour / day16 days
2 hours / day8 days
1 hour / day at 1.5×11 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 15.9 hours, it runs longer than 97% of the 22,296 Police & Detective audiobooks in our catalog.

About as long, on the Police & Detective shelf

588 Police & Detective audiobooks in our catalog run within 10% of this length. The most popular on the store:

Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.

About this listen

The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) is book 1 of Yadiel Oquendo's Z-Symptom series: a 15.9-hour unabridged recording, read by AI Voice Full Cast Immersive Edition, released September 15, 2026, on the Police & Detective and Suspense shelves.

The listen at a glance

Length
15.9 hrs
Narrated by
AI Voice Full Cast Immersive Edition
Released
September 15, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Police & Detective, Suspense, Science Fiction
Series
The Z-Symptom Trilogy #1
ISBN
9798182639521

How to listen to The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) free

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Questions listeners ask

How long is The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) as an audiobook?

The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) runs 15.9 hours unabridged. At 1.5× speed that drops to roughly 10.6 hours.

Is The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) free as an audiobook?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition)?

The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) is narrated by AI Voice Full Cast Immersive Edition.

Is The Z-Symptom: Book One of The Z-Symptom Trilogy (Immersive Full-Cast Edition) worth listening to at 1.5× speed?

At 1.5× you'd finish in about 10.6 hours, saving 5.3 hours.