Try free for 30 days

1 credit a month to use on any title, yours to keep (you’ll use your first credit on this title).
Stream or download thousands of included titles.
Access to exclusive deals and discounts.
$16.45 a month after 30 day trial. Cancel anytime.
Cydonia Theorem cover art

Cydonia Theorem

By: James Wallace
Narrated by: Taylor Clark Housel
Try for $0.00

$16.45 per month after 30 days. Cancel anytime.

Buy Now for $26.99

Buy Now for $26.99

Pay using voucher balance (if applicable) then card ending in
By confirming your purchase, you agree to Audible's Conditions Of Use and Privacy Notice and authorise Audible to charge your designated credit card or another available credit card on file.

Publisher's Summary

Mars’ (D-SEA) Deep Space Exploration ship Tranquility has been dispatched to an anomaly detected in a far-off star system. Awakened early by the ship's artificial intelligence, Captain Dan Welko and his crew face danger at every step of their mission, including first contact. 

Meanwhile, back home, war brews between the One World Religion of Earth's (TFA) Terran Forces Army and Mars’ free people. It is up to Admiral Meredith Welko, her team of warriors Aces and Zephyr, along with her smaller fleet of warships of the (MDF) Mars Defense Forces to protect her people. 

Conspiracy, war, deep space exploration, and the essence of creation are explored.

©2019 James Wallace (P)2021 James Wallace

What listeners say about Cydonia Theorem

Average Customer Ratings

Reviews - Please select the tabs below to change the source of reviews.

In the spirit of reconciliation, Audible acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.