Cosmic Crusade: The Infinite Threshold: Audiobook
Book 1 of the Cosmic Crusade series
According to The Books Insider's catalog data, the Cosmic Crusade: The Infinite Threshold audiobook runs 1.8 hours unabridged, narrated by AI Voice Christopher Allen (about 1.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 1.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 4 days |
| 1 hour / day | 2 days |
| 2 hours / day | 1 day |
| 1 hour / day at 1.5× | 2 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 1.8 hours, it is shorter than 76% of the 7,923 Mystery & Fantasy audiobooks in our catalog.
More narrated by AI Voice Christopher Allen
AI Voice Christopher Allen narrates 64 unabridged audiobooks in our catalog, 60 hours in all.
- Young Sherlock Holmes & John Watson: The Case of the Missing Rocking Horse
- Young Sherlock Holmes & John Watson: The Case of the Missing Shetland Pony
- Mars the Warning: Book 1 of 6 - The Awakening
- The Enchanted Grove of Lumina: Book 1 of 6 - The Kingdom of Solara - Love Triumphs
- The Enchanted Grove of Lumina: The Shadow of Noctis
About as long, on the Mystery & Fantasy shelf
282 Mystery & Fantasy audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Lock and Key: The Gadwall Incident
- Stories of King Arthur’s Knights Told to the Children
- Welcome to Shadowhunter Academy
- Big Nate: In the Zone
- Bedtime Stories for Children: A Magical Collection of Gentle Stories to Relax the Mind, Spark Imagination, and Help Little Ones Fall Asleep Quickly with Joyful Dreams
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
Cosmic Crusade: The Infinite Threshold is book 1 of AI Voice Christopher Allen's Cosmic Crusade series: a 1.8-hour unabridged recording, read by AI Voice Christopher Allen, released June 20, 2025, on the Mystery & Fantasy shelf.
The listen at a glance
- Length
- 1.8 hrs
- Narrated by
- AI Voice Christopher Allen
- Released
- June 20, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy
- Series
- Cosmic Crusade #1
- ISBN
- 9798347379644
How to listen to Cosmic Crusade: The Infinite Threshold free
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Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Cosmic Crusade: The Infinite Threshold audiobook?
Cosmic Crusade: The Infinite Threshold runs 1.8 hours unabridged. At 1.5× speed that drops to roughly 1.2 hours.
Is the Cosmic Crusade: The Infinite Threshold audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Cosmic Crusade: The Infinite Threshold?
Cosmic Crusade: The Infinite Threshold is narrated by AI Voice Christopher Allen.