H.G. Wells (1866-1946) was a British writer and thinker, known as one of the pioneers of science fiction. Author of classic works such as The Time Machine, The War of the Worlds, and The Invisible Man, Wells explored themes like time travel, technology, war, and human evolution. In addition to his prolific literary output, he was a historian, sociologist, and a defender of socialism. Through his novels, he offered social critiques and reflected on the consequences of scientific progress and inequality. His legacy endures as a key figure in science fiction literature and 20th-century thought.