李然

Public information about Li Ran is limited: his nationality, dates of birth and death, education, and professional background are not clearly documented, so his profile can only be sketched from the five works held in the collection. His subjects span several fields. The science-popularization titles Interstellar and the Interstellar Navigation Manual grew out of a science-fiction film, while Video Frame Rate Up-Conversion Technology and Its Applications addresses computer and video-processing techniques. Father and Son reflects an interest in growth and family bonds, and Investment Revelations: The Investment Wisdom of Graham and Livermore shows his engagement with personal finance and investment thinking. Overall, Li Ran writes across disciplines, combining popular knowledge with practical technology for general readers, in clear and accessible language.