Why did I love this book?
I've probably read this book fifteen times. It's world-building taken to the extreme: The ringworld is an artifact big enough to encircle its sun, with habitable area greater than a million Earths. A starship crew of two humans and two aliens set out to explore this vast habitat, encountering wonders and surprises every step of the way. The world-building is truly amazing, but what makes this book so re-readable is the character interaction. The alien Kzin approaches everything with belligerence; the alien Puppeteer approaches everything with cowardice, and the humans approach everything with curiosity and delight.
8 authors picked Ringworld as one of their favorite books, and they share why you should read it.
Pierson's puppeteers, strange, three-legged, two-headed aliens, have discovered an immense structure in a hitherto unexplored part of the universe. Frightened of meeting the builders of such a structure, the puppeteers set about assembling a team consisting of two humans, a puppeteer and a kzin, an alien not unlike an eight-foot-tall, red-furred cat, to explore it. The artefact is a vast circular ribbon of matter, some 180 million miles across, with a sun at its centre - the Ringworld. But the expedition goes disastrously wrong when the ship crashlands and its motley crew faces a trek across thousands of miles of…