The Books Insiderindependent audiobook data
The Case of the Fishy Detective by Iona Rangeley

The Case of the Fishy Detective: Audiobook

Book 2 of the Einstein the Penguin series

According to The Books Insider's catalog data, The Case of the Fishy Detective runs 3.5 hours as an unabridged audiobook, narrated by Eve Karpf (about 2.3 hours at 1.5× playback speed).

3.5listening hrs
Non-fiction (Kids)store shelf
2022released
Free for new listeners

The instrument When will you finish it?

Based on 3.5 hours of listening.

Days to finish The Case of the Fishy Detective at common listening paces
Your paceYou'll finish in
30 min / day7 days
1 hour / day4 days
2 hours / day2 days
1 hour / day at 1.5×3 days

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

What our data says

  • At 3.5 hours, it runs longer than 61% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.

About as long, on the Non-fiction (Kids) shelf

820 Non-fiction (Kids) 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

The Case of the Fishy Detective is book 2 of Iona Rangeley's Einstein the Penguin series: a 3.5-hour unabridged recording, read by Eve Karpf, released October 13, 2022, on the Non-fiction (Kids) and Classics (Kids) shelves.

The listen at a glance

Length
3.5 hrs
Narrated by
Eve Karpf
Released
October 13, 2022
Format
Unabridged audiobook
Language
English
Store shelves
Non-fiction (Kids), Classics (Kids), Humor
Series
Einstein the Penguin #2
ISBN
9780008476021

How to listen to The Case of the Fishy Detective 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 Case of the Fishy Detective as an audiobook?

The Case of the Fishy Detective runs 3.5 hours unabridged. At 1.5× speed that drops to roughly 2.3 hours.

Is The Case of the Fishy Detective free as an audiobook?

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

Who narrates The Case of the Fishy Detective?

The Case of the Fishy Detective is narrated by Eve Karpf.