Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Life on other planets -- Juvenile literature 58 Life on other planets -- Popular works. 1 Life on other planets -- Research. 1 Life on other planets -- Research -- Methodology 1 Life on other planets -- Research -- United States -- History. 1 Life on other planets -- Video games 22 Life -- Origin 53 SEE ALSO: Exobiology 11 SEE ALSO narrower term: Molecular evolution 5 Life -- Origin -- Comic books, strips, etc. 2 Life -- Origin -- Humor. 8 Life -- Origin -- Juvenile fiction 3 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >