Wikipedia page about this book: https://en.wikipedia.org/wiki/The_Lost_World_(Doyle_novel)

Release date is 1994-06-01

Produced by Judith Boss. HTML version by Al Haines.

"The Lost World" by Arthur Conan Doyle is an adventure and science fiction novel published in 1912. When journalist Edward Malone seeks a dangerous assignment to prove himself, he joins the formidable Professor Challenger on an expedition to a remote South American plateau. There, the team encounters living dinosaurs, prehistoric creatures, and hostile ape-men in a hidden world lost to time. Stranded by treachery and facing unknown dangers, the explorers must survive in this extraordinary land where ancient life still thrives. (This is an automatically generated summary.)

Original publication data not identified