The Books Insiderindependent audiobook data
Iron Knights: Four Frogs by Robin Bennett

Iron Knights: Four Frogs: Audiobook

According to The Books Insider's catalog data, the Iron Knights: Four Frogs audiobook runs 5.9 hours unabridged, narrated by Charlie Sanderson (about 3.9 hours at 1.5× playback speed).

5.9listening hrs
Mystery & Fantasystore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 5.9 hours of listening.

Days to finish Iron Knights: Four Frogs at common listening paces
Your paceYou'll finish in
30 min / day12 days
1 hour / day6 days
2 hours / day3 days
1 hour / day at 1.5×4 days

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

What our data says

  • At 5.9 hours, it runs longer than 58% of the 7,923 Mystery & Fantasy audiobooks in our catalog.

About as long, on the Mystery & Fantasy shelf

906 Mystery & Fantasy 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

Iron Knights: Four Frogs is an audiobook by Robin Bennett: a 5.9-hour unabridged recording, read by Charlie Sanderson, released May 1, 2026, on the Mystery & Fantasy and Humor shelves.

The listen at a glance

Length
5.9 hrs
Narrated by
Charlie Sanderson
Released
May 1, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Mystery & Fantasy, Humor
ISBN
9780466732622

How to listen to Iron Knights: Four Frogs 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 Iron Knights: Four Frogs audiobook?

Iron Knights: Four Frogs runs 5.9 hours unabridged. At 1.5× speed that drops to roughly 3.9 hours.

Is the Iron Knights: Four Frogs audiobook free?

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

Who narrates Iron Knights: Four Frogs?

Iron Knights: Four Frogs is narrated by Charlie Sanderson.