Running on Fumes (Hardy Boys: Undercover Brothers, No. 2) by Franklin W. Dixon

Atac Briefing for Agents Frank and Joe Hardy
Mission:
Investigate and determine the power behind a possibly dangerous Utopian community with potential plans for criminal activity within the oil industry.
Location:
Between the San Bernadino and San Jacinto Mountains, CA.
Potential Victims:
Undetermined. Could be thousands of innocents who use oil to generate electricity.
Suspects:
Arthur Stench, leader of the community. Other members could be involved.
This mission requires your immediate attention.
This message will be erased in five seconds.