Concepts of Biology: Audiobook
According to The Books Insider's catalog data, the Concepts of Biology audiobook runs 25.1 hours unabridged, narrated by AI Voice (about 16.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 25.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 51 days |
| 1 hour / day | 26 days |
| 2 hours / day | 13 days |
| 1 hour / day at 1.5× | 17 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 25.1 hours, it runs longer than 99% of the 1,603 Biology & Chemistry audiobooks in our catalog.
More narrated by AI Voice
AI Voice narrates 657 unabridged audiobooks in our catalog, 3,873 hours in all.
About as long, on the Biology & Chemistry shelf
14 Biology & Chemistry 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
Concepts of Biology is an audiobook by James Wise, Rebecca Roush and Samantha Fowler: a 25.1-hour unabridged recording, read by AI Voice, released August 12, 2025, on the Biology & Chemistry shelf.
The listen at a glance
- Length
- 25.1 hrs
- Narrated by
- AI Voice
- Released
- August 12, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Biology & Chemistry
- ISBN
- 9798295307591
How to listen to Concepts of Biology 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 Concepts of Biology audiobook?
Concepts of Biology runs 25.1 hours unabridged. At 1.5× speed that drops to roughly 16.7 hours.
Is the Concepts of Biology audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Concepts of Biology?
Concepts of Biology is narrated by AI Voice.
Is Concepts of Biology worth listening to at 1.5× speed?
At 1.5× you'd finish in about 16.7 hours, saving 8.4 hours.