The Books Insiderindependent audiobook data
Forgotten Secret by S.F. Baumgartner

Forgotten Secret: Audiobook

Book 2 of the Mirror Estate series

According to The Books Insider's catalog data, the Forgotten Secret audiobook runs 8.1 hours unabridged, narrated by PJ Freebourn and Paige Reisenfeld (about 5.4 hours at 1.5× playback speed).

8.1listening hrs
Police & Detectivestore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 8.1 hours of listening.

Days to finish Forgotten Secret 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 8.1 hours, it is shorter than 57% of the 22,296 Police & Detective audiobooks in our catalog.

Catching up on Mirror Estate

This is book 2. Book 1 runs 10.1 hours before it; books 1 to 2 run 18.2 hours in all.

BookTitleLength
1Living Secrets10.1 hrs
2Forgotten Secret8.1 hrs

About as long, on the Police & Detective shelf

5,325 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

Forgotten Secret is book 2 of S.F. Baumgartner's Mirror Estate series: a 8.1-hour unabridged recording, read by PJ Freebourn and Paige Reisenfeld, released August 4, 2025, on the Police & Detective and Suspense shelves.

The listen at a glance

Length
8.1 hrs
Narrated by
PJ Freebourn, Paige Reisenfeld
Released
August 4, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Police & Detective, Suspense, Religious Fiction
Series
Mirror Estate #2
ISBN
9798295301667

How to listen to Forgotten Secret free

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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 Forgotten Secret audiobook?

Forgotten Secret runs 8.1 hours unabridged. At 1.5× speed that drops to roughly 5.4 hours.

Is the Forgotten Secret audiobook free?

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

Who narrates Forgotten Secret?

Forgotten Secret is narrated by PJ Freebourn and Paige Reisenfeld.