The Books Insiderindependent audiobook data
Sound--At the Interregnum: The Alchemy Lecture 2025 by Glen Sean Coulthard, Immanuel Wilkins

Sound--At the Interregnum: The Alchemy Lecture 2025: Audiobook

Book 4 of the Alchemy Lecture series

According to The Books Insider's catalog data, the Sound--At the Interregnum: The Alchemy Lecture 2025 audiobook runs 4.3 hours unabridged, narrated by Angelique Lazarus (about 2.9 hours at 1.5× playback speed).

4.3listening hrs
Social Sciencestore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 4.3 hours of listening.

Days to finish Sound--At the Interregnum: The Alchemy Lecture 2025 at common listening paces
Your paceYou'll finish in
30 min / day9 days
1 hour / day5 days
2 hours / day3 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 4.3 hours, it is shorter than 83% of the 9,905 Social Science audiobooks in our catalog.

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

Sound--At the Interregnum: The Alchemy Lecture 2025 is book 4 of Glen Sean Coulthard's Alchemy Lecture series: a 4.3-hour unabridged recording, read by Angelique Lazarus, released September 22, 2026, on the Social Science and Current Affairs, Law, & Politics shelves.

The listen at a glance

Length
4.3 hrs
Narrated by
Angelique Lazarus
Released
September 22, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Social Science, Current Affairs, Law, & Politics
Series
The Alchemy Lecture #4
ISBN
9781039059634

How to listen to Sound--At the Interregnum: The Alchemy Lecture 2025 free

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Questions listeners ask

How long is the Sound--At the Interregnum: The Alchemy Lecture 2025 audiobook?

Sound--At the Interregnum: The Alchemy Lecture 2025 runs 4.3 hours unabridged. At 1.5× speed that drops to roughly 2.9 hours.

Is the Sound--At the Interregnum: The Alchemy Lecture 2025 audiobook free?

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

Who narrates Sound--At the Interregnum: The Alchemy Lecture 2025?

Sound--At the Interregnum: The Alchemy Lecture 2025 is narrated by Angelique Lazarus.