Titan's Son — Rhett C. Bruno

But when his sick mother is quarantined, Kale finds himself backed into a corner. To pay for her medicine, he needs money--the kind he'll never make sweeping floors and cleaning ships. Desperate, he pursues a mysterious offer asking him to perform a simple job in exchange for his mother's treatment. All he has to do is upload a program onto his old employer's gas harvesting ship and all of his problems will disappear. Easy.

What starts as a straightforward smuggling gig soon reveals its shattering repercussions. The people who hired Kale are more dangerous than he suspected -and he's more important to them than he ever could have imagined.

Grab the exciting sequel to Titanborn, which will transport you to the other side of the conflict on Titan, and the Ringers' fight for independence.

You can also enjoy the Children of Titan series on Audible, narrated by the award-winning RC Bray.