World War One -- World War Two : Anglo-Americans -- The Battle of Los Angeles -- Foo fighters -- Close encounters of the Axis kind -- Operation highjump -- The Battle of Antarctica -- The German connection -- Seeing is believing -- Pay back at Roswell -- Crashes, ours and theirs -- Cat-and-mouse encounters -- The Korean War era -- Cold War, hot saucers -- The Vietnam War Era -- Late 20th century conflict -- From Iran and South Africa to the Gulf War -- UFO espionage -- Early 21st century engagements -- Whispering devils -- Conquest or quarantine?
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.