I Am Sophia - J F Alexander - Bog

When a mysterious and charismatic woman insinuates herself into a fringe religious group, its dozen members wonder whether she is a lunatic, a con artist, or a messiah. Sophia quickly upends the routines and expectations of the group--the last Christians in the inhabited solar system--while Peter, their struggling leader, becomes increasingly obsessed with her. Before long, Peter finds himself following Sophia on a perilous interplanetary adventure which may cost both of them their lives.