The Books Insiderindependent audiobook data
The Case of the Fickle Mermaid: A Brothers Grimm Mystery by P. J. Brackston

The Case of the Fickle Mermaid: A Brothers Grimm Mystery: Audiobook

Book 3 of the Brothers Grimm Mysteries series

According to The Books Insider's catalog data, The Case of the Fickle Mermaid: A Brothers Grimm Mystery runs 8.9 hours as an unabridged audiobook, narrated by Kate Reading (about 6 hours at 1.5× playback speed).

8.9listening hrs
Historical (Science Fiction & Fantasy)store shelf
2019released
Free for new listeners

The instrument When will you finish it?

Based on 8.9 hours of listening.

Days to finish The Case of the Fickle Mermaid: A Brothers Grimm Mystery at common listening paces
Your paceYou'll finish in
30 min / day18 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 8.9 hours, it is shorter than 70% of the 2,729 Historical (Science Fiction & Fantasy) audiobooks in our catalog.

Catching up on The Brothers Grimm Mysteries

This is book 3. Books 1 to 2 run 16.8 hours before it; books 1 to 3 run 25.7 hours in all.

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 Case of the Fickle Mermaid: A Brothers Grimm Mystery is book 3 of P. J. Brackston's Brothers Grimm Mysteries series: a 8.9-hour unabridged recording, read by Kate Reading, released June 11, 2019, on the Historical (Science Fiction & Fantasy) shelf.

The listen at a glance

Length
8.9 hrs
Narrated by
Kate Reading
Released
June 11, 2019
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Science Fiction & Fantasy)
Series
The Brothers Grimm Mysteries #3
ISBN
9781982586744

How to listen to The Case of the Fickle Mermaid: A Brothers Grimm Mystery free

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Questions listeners ask

How long is The Case of the Fickle Mermaid: A Brothers Grimm Mystery as an audiobook?

The Case of the Fickle Mermaid: A Brothers Grimm Mystery runs 8.9 hours unabridged. At 1.5× speed that drops to roughly 6 hours.

Is The Case of the Fickle Mermaid: A Brothers Grimm Mystery free as an audiobook?

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

Who narrates The Case of the Fickle Mermaid: A Brothers Grimm Mystery?

The Case of the Fickle Mermaid: A Brothers Grimm Mystery is narrated by Kate Reading.