Adrastea is a science-fiction novel that follows Adrastea on her journey from the moon to Earth in a misguided quest to find her sister. Set several thousand years in the future, after the Earth has been destroyed by climate change, this is a science-fiction novel. Adrastea joins a group of rebels, the reclamationists, who are the crew of the spaceship Enetai, and joins the fight against an oligarchic government to regain control over Earth. Both Adrastea and her sister, Annika, have entered a stage of post-humanism, as their body has been combined with exoterrestrial DNA, in order to increase their life expectancies and abilities. This procedure has had unforeseen effects on the sisters’ physical wellbeing and changes how Adra perceives the world. With the help of the crew of the Enetai, including several exoterrestrials, Adrastea reunites with her sister and reassesses her position of wealth and power. This novel discusses found family, earth justice, and ethical wealth under an oligarchic and capitalistic system.