The Books Insiderindependent audiobook data
Imperfect Sword by Jack Campbell

Imperfect Sword: Audiobook

Book 3 of the Lost Stars series

According to The Books Insider's catalog data, the Imperfect Sword audiobook runs 11.6 hours unabridged, narrated by Marc Vietor (about 7.7 hours at 1.5× playback speed).

11.6listening hrs
Science Fictionstore shelf
2022released
Free for new listeners

The instrument When will you finish it?

Based on 11.6 hours of listening.

Days to finish Imperfect Sword at common listening paces
Your paceYou'll finish in
30 min / day24 days
1 hour / day12 days
2 hours / day6 days
1 hour / day at 1.5×8 days

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

What our data says

  • At 11.6 hours, it runs longer than 73% of the 13,269 Science Fiction audiobooks in our catalog.

Catching up on Lost Stars

This is book 3. Books 1 to 2 run 24.9 hours before it; books 1 to 4 run 47 hours in all.

About as long, on the Science Fiction shelf

1,978 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

Imperfect Sword is book 3 of Jack Campbell's Lost Stars series: a 11.6-hour unabridged recording, read by Marc Vietor, released June 21, 2022, on the Science Fiction shelf.

The listen at a glance

Length
11.6 hrs
Narrated by
Marc Vietor
Released
June 21, 2022
Format
Unabridged audiobook
Language
English
Store shelves
Science Fiction
Series
Lost Stars #3
ISBN
9781705071670

How to listen to Imperfect Sword 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 free

Questions listeners ask

How long is the Imperfect Sword audiobook?

Imperfect Sword runs 11.6 hours unabridged. At 1.5× speed that drops to roughly 7.7 hours.

Is the Imperfect Sword audiobook free?

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

Who narrates Imperfect Sword?

Imperfect Sword is narrated by Marc Vietor.

Is Imperfect Sword worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7.7 hours, saving 3.9 hours.