The Books Insiderindependent audiobook data
Corvus by Marko Kloos

Corvus: Audiobook

Book 2 of the Frontlines: Evolution series

According to The Books Insider's catalog data, the Corvus audiobook runs 9.5 hours unabridged, narrated by Arielle DeLisle (about 6.3 hours at 1.5× playback speed).

9.5listening hrs
Science Fictionstore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 9.5 hours of listening.

Days to finish Corvus at common listening paces
Your paceYou'll finish in
30 min / day19 days
1 hour / day10 days
2 hours / day5 days
1 hour / day at 1.5×7 days

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

What our data says

  • At 9.5 hours, it runs longer than 56% of the 13,269 Science Fiction audiobooks in our catalog.

Catching up on Frontlines: Evolution

This is book 2. Book 1 runs 9.6 hours before it; books 1 to 2 run 19.1 hours in all.

BookTitleLength
1Scorpio9.6 hrs
2Corvus9.5 hrs

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

Corvus is book 2 of Marko Kloos's Frontlines: Evolution series: a 9.5-hour unabridged recording, read by Arielle DeLisle, released August 19, 2025, on the Science Fiction shelf.

The listen at a glance

Length
9.5 hrs
Narrated by
Arielle DeLisle
Released
August 19, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Science Fiction
Series
Frontlines: Evolution #2
ISBN
9781511314268

How to listen to Corvus 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 Corvus audiobook?

Corvus runs 9.5 hours unabridged. At 1.5× speed that drops to roughly 6.3 hours.

Is the Corvus audiobook free?

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

Who narrates Corvus?

Corvus is narrated by Arielle DeLisle.