Last and First Men and Star Maker are two of the greatest future histories in science fiction. In Last and First Men, the protagonist is "mankind" in its ultimate definition — intelligence. This novel explores the evolutionary future of humanity, revealing a narrative that spans two billion years.

Star Maker, in a sense its sequel, is concerned with the history of intelligence across the entire cosmos. It takes readers on a cosmic journey, delving into the creation and destruction of worlds, and the rise and fall of civilizations.

Together, these novels chronicle the future of civilization, foretelling events such as worldwide fuel shortages and man's exploration of space. They offer a profound philosophical exploration of the universe and humanity's place within it.