Links for Humboldt County and California

California Association of Licensed Investigators
County of Humboldt - California
County of Humboldt - Sheriff's Department
Doerner Investigations - Los Angeles
Eureka Chamber of Commerce
Superior Court of Humboldt County

National Links of Interest

Center for Missing and Exploited Children - Great resource for finding lost kids
Federal Government and National Database Links - Great overall investigative resource
International Telephone Directory - The name says it all
Social Security Number Assignment by State 
Google Earth - Satellite Imagery, maps, terrain, 3D buildings
America's Most Wanted