Mars. Sanctuary (en Inglés) - A. L. Brown

Who plants the seeds for rebellion in the minds of the blissfully ignorant? How does blind obedience transform into moral reasoning? When do you abandon your allegiances in the name of empathy for your enemy?

In Mars: Sanctuary, loyalty is broken, redefined and reforged. Truths come to light and secrets start to surface. Can the past and the dead help Mars and Ash on their separate missions? Or will their separation from the group be their end?

This is the fourth book of A. L. Brown's high fantasy adventure pentalogy, The Mars Series. The entire series list is below.