Observation: Audiobook
Book 2 of the Jonathan Bartell Space Agent series
According to The Books Insider's catalog data, the Observation audiobook runs 2.9 hours unabridged, narrated by Patty Jansen (about 1.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 2.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 6 days |
| 1 hour / day | 3 days |
| 2 hours / day | 2 days |
| 1 hour / day at 1.5× | 2 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 2.9 hours, it is shorter than 85% of the 13,269 Science Fiction audiobooks in our catalog.
More narrated by Patty Jansen
Patty Jansen narrates 34 unabridged audiobooks in our catalog, 230 hours in all.
About as long, on the Science Fiction shelf
339 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
Observation is book 2 of Patty Jansen's Jonathan Bartell Space Agent series: a 2.9-hour unabridged recording, read by Patty Jansen, released October 22, 2020, on the Science Fiction and Space Opera shelves.
The listen at a glance
- Length
- 2.9 hrs
- Narrated by
- Patty Jansen
- Released
- October 22, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction, Space Opera
- Series
- Jonathan Bartell Space Agent #2
- ISBN
- 9781664932470
How to listen to Observation 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 Observation audiobook?
Observation runs 2.9 hours unabridged. At 1.5× speed that drops to roughly 1.9 hours.
Is the Observation audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Observation?
Observation is narrated by Patty Jansen.