To Open The Sky: Audiobook
Book 2 of the Silverberg Classics series
According to The Books Insider's catalog data, the To Open The Sky audiobook runs 7.7 hours unabridged, narrated by Craig Abbott (about 5.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 16 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 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 7.7 hours, it is shorter than 58% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Silverberg Classics
This is book 2. Book 1 runs 6.7 hours before it; books 1 to 2 run 14.4 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Hawksbill Times Two | 6.7 hrs |
| 2 | To Open The Sky | 7.7 hrs |
More narrated by Craig Abbott
Craig Abbott narrates 8 unabridged audiobooks in our catalog, 94 hours in all.
About as long, on the Science Fiction shelf
1,637 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
To Open The Sky is book 2 of Robert Silverberg's Silverberg Classics series: a 7.7-hour unabridged recording, read by Craig Abbott, released May 11, 2024, on the Science Fiction shelf.
The listen at a glance
- Length
- 7.7 hrs
- Narrated by
- Craig Abbott
- Released
- May 11, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- Silverberg Classics #2
- ISBN
- 9798882261213
How to listen to To Open The Sky 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 To Open The Sky audiobook?
To Open The Sky runs 7.7 hours unabridged. At 1.5× speed that drops to roughly 5.2 hours.
Is the To Open The Sky audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates To Open The Sky?
To Open The Sky is narrated by Craig Abbott.