The Books Insiderindependent audiobook data
The Mars Cycle by Clark Ashton Smith

The Mars Cycle: Audiobook

According to The Books Insider's catalog data, The Mars Cycle runs 4.5 hours as an unabridged audiobook, narrated by Ian Gordon (about 3 hours at 1.5× playback speed).

4.5listening hrs
Science Fictionstore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 4.5 hours of listening.

Days to finish The Mars Cycle 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 4.5 hours, it is shorter than 78% of the 13,269 Science Fiction audiobooks in our catalog.

About as long, on the Science Fiction shelf

503 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

The Mars Cycle is an audiobook by Clark Ashton Smith: a 4.5-hour unabridged recording, read by Ian Gordon, released October 15, 2025, on the Horror and Science Fiction shelves.

The listen at a glance

Length
4.5 hrs
Narrated by
Ian Gordon
Released
October 15, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Horror, Science Fiction
ISBN
9798347752836

How to listen to The Mars Cycle 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 Mars Cycle as an audiobook?

The Mars Cycle runs 4.5 hours unabridged. At 1.5× speed that drops to roughly 3 hours.

Is The Mars Cycle free as an audiobook?

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

Who narrates The Mars Cycle?

The Mars Cycle is narrated by Ian Gordon.