Professor Challenger topic

George Edward Challenger, better known as Professor Challenger, is a fictional character in a series of science fiction stories by Sir Arthur Conan Doyle. Unlike Conan Doyle's laid-back, analytic character, Sherlock Holmes, Professor Challenger is an aggressive, dominating figure. Edward Malone, the narrator of The Lost World, the novel in which Challenger first appeared, described his first meeting with the character: He was also a pretentious and self-righteous scientific jack-of-all... full article at wikipedia