The Books Insiderindependent audiobook data
Undertow by Aly Stiles

Undertow: Audiobook

According to The Books Insider's catalog data, the Undertow audiobook runs 8.4 hours unabridged, narrated by PJ Freebourn and Paige Reisenfeld (about 5.6 hours at 1.5× playback speed).

8.4listening hrs
Mysterystore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 8.4 hours of listening.

Days to finish Undertow at common listening paces
Your paceYou'll finish in
30 min / day17 days
1 hour / day9 days
2 hours / day5 days
1 hour / day at 1.5×6 days

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

What our data says

  • At 8.4 hours, it is shorter than 53% of the 7,690 Mystery audiobooks in our catalog.

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

Undertow is an audiobook by Aly Stiles: a 8.4-hour unabridged recording, read by PJ Freebourn and Paige Reisenfeld, released February 19, 2026, on the Mystery shelf.

The listen at a glance

Length
8.4 hrs
Narrated by
PJ Freebourn, Paige Reisenfeld
Released
February 19, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Mystery
ISBN
9798240094361

How to listen to Undertow 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 the Undertow audiobook?

Undertow runs 8.4 hours unabridged. At 1.5× speed that drops to roughly 5.6 hours.

Is the Undertow audiobook free?

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

Who narrates Undertow?

Undertow is narrated by PJ Freebourn and Paige Reisenfeld.