Lectures of Col. R.G. Ingersoll, Volume 2: Audiobook
According to The Books Insider's catalog data, the Lectures of Col. R.G. Ingersoll, Volume 2 audiobook runs 16.8 hours unabridged, narrated by Ted Delorme (about 11.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 16.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 34 days |
| 1 hour / day | 17 days |
| 2 hours / day | 9 days |
| 1 hour / day at 1.5× | 12 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 16.8 hours, it runs longer than 96% of the 39,028 Non-Fiction audiobooks in our catalog.
More narrated by Ted Delorme
Ted Delorme narrates 6 unabridged audiobooks in our catalog, 61 hours in all.
About as long, on the Non-Fiction shelf
1,247 Non-Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Sapiens: A Brief History of Humankind
- Sapiens: A Brief History of Humankind: The multi-million copy bestseller
- Braiding Sweetgrass: Indigenous Wisdom, Scientific Knowledge and the Teachings of Plants
- Caste (Oprah's Book Club): The Origins of Our Discontents
- Guns, Germs, and Steel: The Fates of Human Societies
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
Lectures of Col. R.G. Ingersoll, Volume 2 is an audiobook by Robert G. Ingersoll: a 16.8-hour unabridged recording, read by Ted Delorme, released January 1, 2016, on the Non-Fiction shelf.
The listen at a glance
- Length
- 16.8 hrs
- Narrated by
- Ted Delorme
- Released
- January 1, 2016
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Non-Fiction
How to listen to Lectures of Col. R.G. Ingersoll, Volume 2 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 freeQuestions listeners ask
How long is the Lectures of Col. R.G. Ingersoll, Volume 2 audiobook?
Lectures of Col. R.G. Ingersoll, Volume 2 runs 16.8 hours unabridged. At 1.5× speed that drops to roughly 11.2 hours.
Is the Lectures of Col. R.G. Ingersoll, Volume 2 audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Lectures of Col. R.G. Ingersoll, Volume 2?
Lectures of Col. R.G. Ingersoll, Volume 2 is narrated by Ted Delorme.
Is Lectures of Col. R.G. Ingersoll, Volume 2 worth listening to at 1.5× speed?
At 1.5× you'd finish in about 11.2 hours, saving 5.6 hours.