Darkness Falls

By Franklin W. Dixon

Subjects: series:HardyBoys, Mystery and detective stories, Training of, Astronauts, Space and Rocket Center (Huntsville, Ala.), Murder, collectionID:HBCFS, Children's fiction, Hardy boys (fictitious characters), fiction, Juvenile fiction, Hardy Boys (Fictitious characters)

Description: The Hardys have taken the ultimate challenge: a rigorous pre-astronaut training program at the Space and Rocket Center in Huntsville, Alabama. But in a course designed to simulate the actual conditions of space flight, the boys discover that the risks are dangerously real.