A wrecked starship. A dead man's mind. In a desperate race across Mars, Maggie must unravel their secrets before the Tharks erase them forever.Commander Gray of the United Colonies Space Force died when his experimental ship crashed on Mars, but a backup of his mind survived.When Maggie discovers the wreck a century later, she becomes the target of a psychopathic rival intent on stealing the ship, and a hive of weaponized lifeforms bent on erasing the backup.It is only after she restores Gray's backup in the body of a battered warbot that she learns his deadly secret: his ship was capable of traveling faster than light, which makes it an incredibly valuable and terribly dangerous prize, for a starship is the ultimate weapon of mass destruction.