Cities in Flight
James Blish's galaxy-spanning masterwork, originally published in four volumes, explores a future in which two crucial discoveries ― antigravity devices which enable whole cities to be lifted from the Earth to become giant spaceships, and longevity drugs which enable their inhabitants to live for thousands of years ― lead to the establishment of a unique Galactic empire.
Number of pages: 763
Reading time: 12 h. 43 min.
Formats: FB2, EPUB, PDF