Joan Cohen's people have thrived beneath Mars' turbulent surface by turning sandblasted caverns into cozy living areas, parkways and farms. The Nehemiah LLC group is both a strongly-knit, deeply faith-driven community and a team of life support experts.
Anthony Lewis is a quirky engineer, an outsider with a million questions about schedules, deadlines, and why Joan does what she does. Can they overcome their differences long enough to save their...