The Books Insiderindependent audiobook data
Mengele's Apprentice by Roberta Kagan

Mengele's Apprentice: Audiobook

Book 2 of the Auschwitz Twins series

According to The Books Insider's catalog data, the Mengele's Apprentice audiobook runs 9.8 hours unabridged, narrated by Shaina Summerville (about 6.6 hours at 1.5× playback speed).

9.8listening hrs
Historical (Fiction)store shelf
2022released
Free for new listeners

The instrument When will you finish it?

Based on 9.8 hours of listening.

Days to finish Mengele's Apprentice at common listening paces
Your paceYou'll finish in
30 min / day20 days
1 hour / day10 days
2 hours / day5 days
1 hour / day at 1.5×7 days

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

What our data says

  • At 9.8 hours, it is shorter than 58% of the 13,430 Historical (Fiction) audiobooks in our catalog.

Catching up on Auschwitz Twins

This is book 2. Book 1 runs 7.6 hours before it; books 1 to 3 run 26.6 hours in all.

BookTitleLength
1The Children's Dream7.6 hrs
2Mengele's Apprentice9.8 hrs
3Auschwitz Twins9.1 hrs

About as long, on the Historical (Fiction) shelf

3,274 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

Mengele's Apprentice is book 2 of Roberta Kagan's Auschwitz Twins series: a 9.8-hour unabridged recording, read by Shaina Summerville, released November 29, 2022, on the Historical (Fiction) and Contemporary Women shelves.

The listen at a glance

Length
9.8 hrs
Narrated by
Shaina Summerville
Released
November 29, 2022
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Fiction), Contemporary Women, Religious Fiction
Series
Auschwitz Twins #2
ISBN
9798765046722

How to listen to Mengele's Apprentice free

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Questions listeners ask

How long is the Mengele's Apprentice audiobook?

Mengele's Apprentice runs 9.8 hours unabridged. At 1.5× speed that drops to roughly 6.6 hours.

Is the Mengele's Apprentice audiobook free?

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

Who narrates Mengele's Apprentice?

Mengele's Apprentice is narrated by Shaina Summerville.