The Books Insiderindependent audiobook data
Ilsa by Madeleine L'Engle

Ilsa: Audiobook

According to The Books Insider's catalog data, the Ilsa audiobook runs 11.6 hours unabridged, narrated by Graham Halstead (about 7.7 hours at 1.5× playback speed).

11.6listening hrs
Historical (Fiction)store shelf
2018released
Free for new listeners

The instrument When will you finish it?

Based on 11.6 hours of listening.

Days to finish Ilsa at common listening paces
Your paceYou'll finish in
30 min / day24 days
1 hour / day12 days
2 hours / day6 days
1 hour / day at 1.5×8 days

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

What our data says

  • At 11.6 hours, it runs longer than 64% of the 13,430 Historical (Fiction) audiobooks in our catalog.

About as long, on the Historical (Fiction) shelf

3,309 Historical (Fiction) 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

Ilsa is an audiobook by Madeleine L'Engle: a 11.6-hour unabridged recording, read by Graham Halstead, released May 15, 2018, on the Historical (Fiction) and Coming of Age shelves.

The listen at a glance

Length
11.6 hrs
Narrated by
Graham Halstead
Released
May 15, 2018
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Fiction), Coming of Age, Drama
ISBN
9781543629958

How to listen to Ilsa 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.

Start listening free

Questions listeners ask

How long is the Ilsa audiobook?

Ilsa runs 11.6 hours unabridged. At 1.5× speed that drops to roughly 7.7 hours.

Is the Ilsa audiobook free?

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

Who narrates Ilsa?

Ilsa is narrated by Graham Halstead.

Is Ilsa worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7.7 hours, saving 3.9 hours.