Helen Mary Hoover

The Rains of Eridan (1979)

A scientist is camping out alone during a month+ research stint on a little-explored planet when she hears an unexpected shuttle land nearby. Investigating, she witnesses the murder of two highly-ranked individuals from another base by their own personnel. When the mutineers depart, she finds tha...

This Time of Darkness (2003)

The Lost Star (1979)