The Books Insiderindependent audiobook data
Sentinel 555: AIR by Lyna Forge

Sentinel 555: AIR: Audiobook

According to The Books Insider's catalog data, the Sentinel 555: AIR audiobook runs 4.3 hours unabridged, narrated by James D Hogg (about 2.8 hours at 1.5× playback speed).

4.3listening hrs
Science Fictionstore shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 4.3 hours of listening.

Days to finish Sentinel 555: AIR at common listening paces
Your paceYou'll finish in
30 min / day9 days
1 hour / day5 days
2 hours / day3 days
1 hour / day at 1.5×3 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 4.3 hours, it is shorter than 79% of the 13,269 Science Fiction audiobooks in our catalog.

About as long, on the Science Fiction shelf

443 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

Sentinel 555: AIR is an audiobook by Lyna Forge: a 4.3-hour unabridged recording, read by James D Hogg, released December 9, 2020, on the Coming of Age and Apocalyptic & Dystopian shelves.

The listen at a glance

Length
4.3 hrs
Narrated by
James D Hogg
Released
December 9, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Coming of Age, Apocalyptic & Dystopian, Science Fiction
ISBN
9781664946859

How to listen to Sentinel 555: AIR 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.

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Questions listeners ask

How long is the Sentinel 555: AIR audiobook?

Sentinel 555: AIR runs 4.3 hours unabridged. At 1.5× speed that drops to roughly 2.8 hours.

Is the Sentinel 555: AIR audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Sentinel 555: AIR?

Sentinel 555: AIR is narrated by James D Hogg.