Before Jurassic Park, there was The Lost World.

This classic terror-adventure novel has set the standard for today's popular entertainment as followed by Michael Crichton and Steven Spielberg. Featuring the bold Professor Challenger, a character many critics consider one of the most finely drawn in science fiction, The Lost World is the account of a scientific expedition by four high-spirited Englishmen—two scientists, a big-game hunter, and a journalist—deep into the Amazon jungle. In this region, cut off from the outside world by unscalable vertical cliffs and fetid swamps, they encounter a world where dinosaurs roam free and natives fight a murderous war with their fierce neighbors, the ape-men. Trapped on the isolated plateau with only hunting rifles as protection, the four must use savvy and intellect to escape from this primeval terror.