In the Service of Luna: Audiobook
Book 4 of the Lunar Free State series
According to The Books Insider's catalog data, the In the Service of Luna audiobook runs 15 hours unabridged, narrated by Jimmy Moreland (about 10 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 15 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 30 days |
| 1 hour / day | 15 days |
| 2 hours / day | 8 days |
| 1 hour / day at 1.5× | 10 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 15 hours, it runs longer than 88% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on The Lunar Free State
This is book 4. Books 1 to 3 run 42.4 hours before it; books 1 to 10 run 124.9 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Moon and Beyond | 14.5 hrs |
| 2 | Someday the Stars | 15.1 hrs |
| 3 | Valkyrie's Daughter | 12.8 hrs |
| 4 | In the Service of Luna | 15 hrs |
| 5 | The Next Crusade | 12 hrs |
| 6 | Season of the Wolf | 11 hrs |
| 7 | The Gathering Storm | 11.1 hrs |
| 8 | The Never Ever War | 11.1 hrs |
| 9 | Stand on Xanadu | 11.7 hrs |
| 10 | Three Player Game | 10.5 hrs |
More narrated by Jimmy Moreland
Jimmy Moreland narrates 12 unabridged audiobooks in our catalog, 136 hours in all.
About as long, on the Science Fiction shelf
1,101 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
In the Service of Luna is book 4 of John E. Siers's Lunar Free State series: a 15-hour unabridged recording, read by Jimmy Moreland, released September 15, 2024, on the Science Fiction and Space Opera shelves.
The listen at a glance
- Length
- 15 hrs
- Narrated by
- Jimmy Moreland
- Released
- September 15, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction, Space Opera
- Series
- The Lunar Free State #4
- ISBN
- 9798882457074
How to listen to In the Service of Luna 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 In the Service of Luna audiobook?
In the Service of Luna runs 15 hours unabridged. At 1.5× speed that drops to roughly 10 hours.
Is the In the Service of Luna audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates In the Service of Luna?
In the Service of Luna is narrated by Jimmy Moreland.
Is In the Service of Luna worth listening to at 1.5× speed?
At 1.5× you'd finish in about 10 hours, saving 5 hours.