Space Pioneers
Author: first_name: Carey
last_name: Rockwell
Language: English
Year: 1953

The fourth book in Grosset & Dunlap's Tom Corbett, Space Cadet series. Tom, Roger and Astro are assigned to help establish a new settlement on the distant planet Roald. Things turn sour for the colonists as greed and corruption take over. Can the three cadets - light years from Solar Guard support - set things right?  - Summary by Rich Brown