Mark and his 12-year-old daughter’s lives were changed forever 10 years earlier when she was turned into a vampire. Locked in at age 12, perhaps forever, Eleanor lives a closed-in life, able to go out only at night, while her father does his best to provide her with the minimal amount of human blood she needs to stay alive.

Commander Emma Green leaves behind her husband and daughter to lead an international crew of astronauts on a perilous three-year mission to Mars.