The Books Insiderindependent audiobook data
A Conspiracy of Whispers by Ada Harper

A Conspiracy of Whispers: Audiobook

Book 1 of the Whisper series

According to The Books Insider's catalog data, A Conspiracy of Whispers runs 13.2 hours as an unabridged audiobook, narrated by Allyson Johnson (about 8.8 hours at 1.5× playback speed).

13.2listening hrs
Apocalyptic & Dystopianstore shelf
2021released
Free for new listeners

The instrument When will you finish it?

Based on 13.2 hours of listening.

Days to finish A Conspiracy of Whispers at common listening paces
Your paceYou'll finish in
30 min / day27 days
1 hour / day14 days
2 hours / day7 days
1 hour / day at 1.5×9 days

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

What our data says

  • At 13.2 hours, it runs longer than 83% of the 3,417 Apocalyptic & Dystopian audiobooks in our catalog.

Catching up on Whisper

This is book 1. Books 1 to 2 run 22.5 hours in all.

BookTitleLength
1A Conspiracy of Whispers13.2 hrs
2A Treason of Truths9.3 hrs

About as long, on the Apocalyptic & Dystopian shelf

437 Apocalyptic & Dystopian 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

A Conspiracy of Whispers is book 1 of Ada Harper's Whisper series: a 13.2-hour unabridged recording, read by Allyson Johnson, released November 23, 2021, on the Apocalyptic & Dystopian and Romance shelves.

The listen at a glance

Length
13.2 hrs
Narrated by
Allyson Johnson
Released
November 23, 2021
Format
Unabridged audiobook
Language
English
Store shelves
Apocalyptic & Dystopian, Romance
Series
Whisper #1
ISBN
9781666161687

How to listen to A Conspiracy of Whispers free

New members at audiobooks.com get three free audiobooks with the trial.

Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.

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Questions listeners ask

How long is A Conspiracy of Whispers as an audiobook?

A Conspiracy of Whispers runs 13.2 hours unabridged. At 1.5× speed that drops to roughly 8.8 hours.

Is A Conspiracy of Whispers free as an audiobook?

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

Who narrates A Conspiracy of Whispers?

A Conspiracy of Whispers is narrated by Allyson Johnson.

Is A Conspiracy of Whispers worth listening to at 1.5× speed?

At 1.5× you'd finish in about 8.8 hours, saving 4.4 hours.