Prime logo Prime members: New to Audible?
Get 2 free audiobooks during trial.
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.
Cydonia Theorem  By  cover art

Cydonia Theorem

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

$14.95/month after 30 days. Cancel anytime.

Buy for $19.95

Buy for $19.95

Pay using card ending in
By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Taxes where applicable.

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.