Gradient Descent: Business Intelligence: Audiobook
Book 2 of the Gradient Descent series
According to The Books Insider's catalog data, the Gradient Descent: Business Intelligence audiobook runs 10.4 hours unabridged, narrated by Anna Maste (about 6.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 10.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 21 days |
| 1 hour / day | 11 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 7 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 10.4 hours, it runs longer than 64% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Gradient Descent
This is book 2. Book 1 runs 6.3 hours before it; books 1 to 2 run 16.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Gradient Descent: Schrödinger's Dog | 6.3 hrs |
| 2 | Gradient Descent: Business Intelligence | 10.4 hrs |
More narrated by Anna Maste
Anna Maste narrates 15 unabridged audiobooks in our catalog, 124 hours in all.
About as long, on the Science Fiction shelf
2,128 Science Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Dark Matter
- Star Wars: The Old Republic - Legends: Revan
- Star Wars Legends: Darth Bane Trilogy: Rule of Two
- Star Wars Legends: Darth Bane Trilogy: Dynasty of Evil
- The Troop
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
Gradient Descent: Business Intelligence is book 2 of Jim Christopher's Gradient Descent series: a 10.4-hour unabridged recording, read by Anna Maste, released April 15, 2026, on the Apocalyptic & Dystopian and Science Fiction shelves.
The listen at a glance
- Length
- 10.4 hrs
- Narrated by
- Anna Maste
- Released
- April 15, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Apocalyptic & Dystopian, Science Fiction
- Series
- Gradient Descent #2
- ISBN
- 9781958855102
How to listen to Gradient Descent: Business Intelligence 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 Gradient Descent: Business Intelligence audiobook?
Gradient Descent: Business Intelligence runs 10.4 hours unabridged. At 1.5× speed that drops to roughly 6.9 hours.
Is the Gradient Descent: Business Intelligence audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Gradient Descent: Business Intelligence?
Gradient Descent: Business Intelligence is narrated by Anna Maste.
Is Gradient Descent: Business Intelligence worth listening to at 1.5× speed?
At 1.5× you'd finish in about 6.9 hours, saving 3.5 hours.