Colony Three Mars

Books

Worse, these newcomers are well armed, and prepared to go to war with each other to win control of the colony and its people. But Dr. Jann Malbec has a secret, one that she could use to spare the colony and save the colonists from this fate. However, by using it she will almost certainly doom Earth to a planet-wide pandemic of apocalyptic proportions. Yet she must choose. Earth or Mars-which is it going to be?