X-15 Diary: The Story of America's First Spaceship: Audiobook
According to The Books Insider's catalog data, the X-15 Diary: The Story of America's First Spaceship audiobook runs 14.6 hours unabridged, narrated by Chris Sorensen (about 9.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 14.6 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 14.6 hours, it runs longer than 82% of the 7,179 World audiobooks in our catalog.
More narrated by Chris Sorensen
Chris Sorensen narrates 218 unabridged audiobooks in our catalog, 1,936 hours in all.
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- What Successful People Know about Leadership: Advice from America's #1 Leadership Authority
About as long, on the World shelf
757 World 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
X-15 Diary: The Story of America's First Spaceship is an audiobook by Richard Tregaskis: a 14.6-hour unabridged recording, read by Chris Sorensen, released November 8, 2016, on the World and Military (History) shelves.
The listen at a glance
- Length
- 14.6 hrs
- Narrated by
- Chris Sorensen
- Released
- November 8, 2016
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- World, Military (History), Biography & Memoir
- ISBN
- 9781666608199
How to listen to X-15 Diary: The Story of America's First Spaceship 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 X-15 Diary: The Story of America's First Spaceship audiobook?
X-15 Diary: The Story of America's First Spaceship runs 14.6 hours unabridged. At 1.5× speed that drops to roughly 9.7 hours.
Is the X-15 Diary: The Story of America's First Spaceship audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates X-15 Diary: The Story of America's First Spaceship?
X-15 Diary: The Story of America's First Spaceship is narrated by Chris Sorensen.
Is X-15 Diary: The Story of America's First Spaceship worth listening to at 1.5× speed?
At 1.5× you'd finish in about 9.7 hours, saving 4.9 hours.