Carol Johnsen

After a long space journey, an astronaut returns home to his family only to discover that he has somehow gone through a "time warp" and is now one year into the future, rendering him invisible to all those around him.

The first interplanetary cruise ship malfunctions halfway to Jupiter, forcing most of the crew and passengers to abandon ship. A handful of people are trapped onboard.

A 21st-century scientist tries to save Earth after two atomic wars.