Red Horizon: Discover Series, Book 2: Audiobook
Book 2 of the Discover series
According to The Books Insider's catalog data, the Red Horizon: Discover Series, Book 2 audiobook runs 8.3 hours unabridged, narrated by Mark Boyett (about 5.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 8.3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 17 days |
| 1 hour / day | 9 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 6 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 8.3 hours, it is shorter than 64% of the 2,721 Space Opera audiobooks in our catalog.
Catching up on Discover Series
This is book 2. Book 1 runs 9.3 hours before it; books 1 to 3 run 27.4 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Lunar Discovery: Discover Series, Book 1 | 9.3 hrs |
| 2 | Red Horizon: Discover Series, Book 2 | 8.3 hrs |
| 3 | Black Infinity: Discover Series, Book 3 | 9.7 hrs |
More narrated by Mark Boyett
Mark Boyett narrates 51 unabridged audiobooks in our catalog, 600 hours in all.
- The Science Fiction Hall of Fame, Vol. 1, 1929–1964: The Greatest Science Fiction Stories of All Time Chosen by the Members of the Science Fiction Writers of America
- Freak Kingdom: Hunter S. Thompson's Manic Ten-Year Crusade Against American Fascism
- Kangaroo Squadron: American Courage in the Darkest Days of World War II
- Warship: Black Fleet Trilogy, Book 1
- The Science Fiction Hall of Fame, Vol. 2-A: The Greatest Science Fiction Novellas of All Time Chosen by the Members of The Science Fiction Writers of America
About as long, on the Space Opera shelf
468 Space Opera 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
Red Horizon: Discover Series, Book 2 is book 2 of Salvador Mercer's Discover series: a 8.3-hour unabridged recording, read by Mark Boyett, released October 3, 2017, on the Space Opera shelf.
The listen at a glance
- Length
- 8.3 hrs
- Narrated by
- Mark Boyett
- Released
- October 3, 2017
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Space Opera
- Series
- Discover Series #2
- ISBN
- 9781772304190
How to listen to Red Horizon: Discover Series, Book 2 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 Red Horizon: Discover Series, Book 2 audiobook?
Red Horizon: Discover Series, Book 2 runs 8.3 hours unabridged. At 1.5× speed that drops to roughly 5.6 hours.
Is the Red Horizon: Discover Series, Book 2 audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Red Horizon: Discover Series, Book 2?
Red Horizon: Discover Series, Book 2 is narrated by Mark Boyett.