The Books Insiderindependent audiobook data
Project Ascent by Justin Sloan

Project Ascent: Audiobook

Book 3 of the Biotech Wars series

According to The Books Insider's catalog data, the Project Ascent audiobook runs 5.7 hours unabridged, narrated by Adam Verner (about 3.8 hours at 1.5× playback speed).

5.7listening hrs
Science Fictionstore shelf
2018released
Free for new listeners

The instrument When will you finish it?

Based on 5.7 hours of listening.

Days to finish Project Ascent at common listening paces
Your paceYou'll finish in
30 min / day12 days
1 hour / day6 days
2 hours / day3 days
1 hour / day at 1.5×4 days

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

What our data says

  • At 5.7 hours, it is shorter than 73% of the 13,269 Science Fiction audiobooks in our catalog.

Catching up on Biotech Wars

This is book 3. Books 1 to 2 run 13.8 hours before it; books 1 to 3 run 19.5 hours in all.

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

Project Ascent is book 3 of Justin Sloan's Biotech Wars series: a 5.7-hour unabridged recording, read by Adam Verner, released July 31, 2018, on the Science Fiction and Space Opera shelves.

The listen at a glance

Length
5.7 hrs
Narrated by
Adam Verner
Released
July 31, 2018
Format
Unabridged audiobook
Language
English
Store shelves
Science Fiction, Space Opera
Series
Biotech Wars #3
ISBN
9781977381385

How to listen to Project Ascent 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 Project Ascent audiobook?

Project Ascent runs 5.7 hours unabridged. At 1.5× speed that drops to roughly 3.8 hours.

Is the Project Ascent audiobook free?

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

Who narrates Project Ascent?

Project Ascent is narrated by Adam Verner.