Lessons Learned: Audiobook
Book 4 of the A Changed World series
According to The Books Insider's catalog data, the Lessons Learned audiobook runs 6.1 hours unabridged, narrated by Derek Dysart (about 4.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 13 days |
| 1 hour / day | 7 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 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 6.1 hours, it is shorter than 70% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on A Changed World
This is book 4. Books 1 to 3 run 26.4 hours before it; books 1 to 5 run 37.6 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Lethal Seasons | 9.5 hrs |
| 2 | Scattered Seeds | 9.1 hrs |
| 3 | Gleanings | 7.8 hrs |
| 4 | Lessons Learned | 6.1 hrs |
| 5 | Desperate Measures | 5.1 hrs |
More narrated by Derek Dysart
Derek Dysart narrates 59 unabridged audiobooks in our catalog, 373 hours in all.
- Emotional Intelligence Mastery: The Guide you need to Improving Your Social Skills and Relationships, Boosting Your 2.0 EQ, Mastering Self-Awareness, Controlling Your Emotions, and Win Friends
- Product-Led Growth: How to Build a Product That Sells Itself
- His Jersey
- Emotional Intelligence Mastery & Cognitive Behavioral Therapy 2019: The Ultimate 2.0 Techniques for Retraining Your Brain to Overcome Anxiety, Depression & Panic. EQ & CBT Made Simple -Learn in 7 Week
- Communication Essentials: The Tools You Need to Master Every Type of Professional Interaction
About as long, on the Science Fiction shelf
1,013 Science 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
Lessons Learned is book 4 of Alice Sabo's A Changed World series: a 6.1-hour unabridged recording, read by Derek Dysart, released December 27, 2024, on the Science Fiction shelf.
The listen at a glance
- Length
- 6.1 hrs
- Narrated by
- Derek Dysart
- Released
- December 27, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- A Changed World #4
- ISBN
- 9798347311088
How to listen to Lessons Learned 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 Lessons Learned audiobook?
Lessons Learned runs 6.1 hours unabridged. At 1.5× speed that drops to roughly 4.1 hours.
Is the Lessons Learned audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Lessons Learned?
Lessons Learned is narrated by Derek Dysart.