Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # UFO phenomena -- USE: Unidentified flying objects. 85 UFO sightings -- USE: Unidentified flying objects -- Sightings and encounters. 57 USE: Unidentified flying objects -- Sightings and encounters. 57 Ufologists. 1 Ufologists -- United States -- Biography. 1 UFOlogy -- USE: Unidentified flying objects. 85 UFOs -- USE: Unidentified flying objects. 85 Ūfqīr, Malikah, 1953- -- USE: Oufkir, Malika, 1953- 1 UFW -- USE: United Farm Workers. 17 Uganda. 22 Uganda -- Description and travel -- Juvenile literature. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >