Retrograde Audiobook By Peter Cawdron cover art

Retrograde

Preview
Get this deal Try for $0.00
Offer ends December 16, 2025 11:59pm PT.
Prime logo Prime members: New to Audible? Get 2 free audiobooks during trial.
Just $0.99/mo for your first 3 months of Audible Premium Plus.
1 audiobook per month of your choice from our unparalleled catalog.
Listen all you want to thousands of included audiobooks, podcasts, and Originals.
Auto-renews at $14.95/mo after 3 months. Cancel anytime.
Pick 1 audiobook a month from our unmatched collection.
Listen all you want to thousands of included audiobooks, Originals, and podcasts.
Access exclusive sales and deals.
Premium Plus auto-renews for $14.95/mo after 30 days. Cancel anytime.

Retrograde

By: Peter Cawdron
Narrated by: Sarah Mollo-Christensen
Get this deal Try for $0.00

$14.95/mo after 3 months. Cancel anytime. Offers ends December 16, 2025 11:59pm PT.

$14.95/month after 30 days. Cancel anytime.

Buy for $20.00

Buy for $20.00

Get 3 months for $0.99 a month

The international team at the Mars Endeavour colony is prepared for every eventuality except one - what happens when disaster strikes Earth?

Mankind has long dreamed of reaching out to live on other planets, and with the establishment of the Mars Endeavour colony, that dream has become reality. The fledgling colony consists of 120 scientists, astronauts, medical staff, and engineers. Buried deep underground, they're protected from the harsh radiation that sterilizes the surface of the planet. The colony is prepared for every eventuality except one - what happens when disaster strikes Earth?

©2016 Peter Cawdron. Afterword © 2016 by Andrew Rader. A John Joseph Adams Book. Produced by special arrangement with Houghton Mifflin Harcourt Publishing Company. (P)2017 Brilliance Publishing, Inc., all rights reserved.
Adventure Hard Science Fiction Science Fiction Fiction Solar System Mars
Intelligent Thriller • Brilliant Story • Wonderful Character Voices • Realistic Mars Colony • Interesting Twist

Highly rated for:

All stars
Most relevant
Not what I expected starting out a great listen! I’d love a second book set after this one

Excellent but not what I expected

Something went wrong. Please try again in a few minutes.

Loved this novel as much as Cawdron's first that I discovered (Occupied States of America). Good science behind this very human story. The novel jumps right into the disaster on Earth and how the Martian colonists handle it. Fabulous five stars.

Red Mars meets Artemis

Something went wrong. Please try again in a few minutes.

The strength of this book is the depiction of what a Mars colony might looks like. The narrator is good. The story itself, however, is so improbable that it takes away from the reliability of the science. The deeper into the story the book goes the sillier it gets.

interesting science, silly story

Something went wrong. Please try again in a few minutes.

This was a very interesting listen. I highly recommend it. I look forward to other stories by the author.

The science

Something went wrong. Please try again in a few minutes.

A good sci fi read. The twist is interesting. It is not entirely unexpected, & once I figured out where it was going I was excited about it. But it got a bit clunky after that. Overall, I enjoyed it.

Decent Sci Fi read

Something went wrong. Please try again in a few minutes.

See more reviews