All Ephesus Smyrna wants to do is protect his little sister from the oppressive government that killed their mother. But when his scientific success gets him noticed by the wrong people, he's summoned to Mars against his will and forced to leave his sister behind in a state home. Desperate to return to Earth, Ephesus investigates the activity on the station and discovers that his research is being used for hideous experiments. Racing against the clock, Ephesus must find a way to stop a mad scientist from destroying Earth—and make it home alive.

Project 74 is a prequel story in the RED RAIN series, a clean Christian sci-fi adventure for middle grade and young adult readers. This anniversary edition has been completely revised and expanded, capturing Ephesus's voice in first person.