Professor Challenger is a series of fantasy and science fiction novels and short stories by <a href="/c/books/credit/24404/arthur-conan-doyle/">Arthur Conan Doyle</a>, featuring the character Professor George Edward Challenger.
Novels:
• <a href="/c/books/book/410126/the-lost-world/">The Lost World</a> (1912)
• <a href="/c/books/book/486402/the-poison-belt/">The Poison Belt</a> (1913)
• <a href="https://www.bookogs.com/work/486403-the-land-of-mist">The Land of Mist</a> (1926)
Short stories:
• "<a href="https://www.bookogs.com/work/486405-when-the-world-screamed">When the World Screamed</a>" (1928)
• "<a href="https://www.bookogs.com/work/486404-the-disintegration-machine">The Disintegration Machine</a>" (1929)
