Futuristic technology, space exploration, and speculative science.
Terry Pratchett's 'Going Postal' follows a charming conman named Moist von Lipwig. He gets a second chance to revive the broken post office in Ankh-Morpork. A funny and sharp story about words, power, and beating bureaucracy.
H.G. Wells’s The Time Machine tells of an inventor who builds a device to travel through time. He goes far into the future, to the year 802701 AD, where he finds humans split into two kinds: the gentle Eloi who live above ground and the brutal Morlocks who dwell below.