The Books Insiderindependent audiobook data
Drop of Doubt by C. L. Stone

Drop of Doubt: Audiobook

Book 5 of the Academy: The Ghost Bird series

According to The Books Insider's catalog data, the Drop of Doubt audiobook runs 13.9 hours unabridged, narrated by Natalie Eaton (about 9.3 hours at 1.5× playback speed).

13.9listening hrs
Romance (Teen & YA)store shelf
2017released
Free for new listeners

The instrument When will you finish it?

Based on 13.9 hours of listening.

Days to finish Drop of Doubt at common listening paces
Your paceYou'll finish in
30 min / day28 days
1 hour / day14 days
2 hours / day7 days
1 hour / day at 1.5×10 days

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

What our data says

  • At 13.9 hours, it runs longer than 92% of the 4,186 Romance (Teen & YA) audiobooks in our catalog.

Catching up on The Academy: The Ghost Bird

This is book 5. Books 1 to 4 run 42.6 hours before it; books 1 to 14 run 171.9 hours in all.

About as long, on the Romance (Teen & YA) shelf

341 Romance (Teen & YA) 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

Drop of Doubt is book 5 of C. L. Stone's Academy: The Ghost Bird series: a 13.9-hour unabridged recording, read by Natalie Eaton, released September 16, 2017, on the Romance (Teen & YA) shelf.

The listen at a glance

Length
13.9 hrs
Narrated by
Natalie Eaton
Released
September 16, 2017
Format
Unabridged audiobook
Language
English
Store shelves
Romance (Teen & YA)
Series
The Academy: The Ghost Bird #5
ISBN
9781543615500

How to listen to Drop of Doubt 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.

Start listening free

Questions listeners ask

How long is the Drop of Doubt audiobook?

Drop of Doubt runs 13.9 hours unabridged. At 1.5× speed that drops to roughly 9.3 hours.

Is the Drop of Doubt audiobook free?

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

Who narrates Drop of Doubt?

Drop of Doubt is narrated by Natalie Eaton.

Is Drop of Doubt worth listening to at 1.5× speed?

At 1.5× you'd finish in about 9.3 hours, saving 4.6 hours.