|aIncludes bibliographical references (p. 24) and index.
505
0
|aA bright light -- Alien visitors -- What do aliens look like? -- What do aliens do? -- Stories of aliens -- Alien encounters -- Investigate it! : explore the sky -- Glossary.
520
|a"A high-interest inquiry into the possible existence of aliens, emphasizing reported sightings and stories as well as scientific investigations and unsolved mysteries"--|cProvided by publisher.
A high-interest inquiry into the possible existence of aliens, emphasizing reported sightings and stories as well as scientific investigations and unsolved mysteries.
???zh_TW.webpac.bookDescSource???:博客來網路書店