You can listen to this audiobook in formats: AIFF, FLAC, WAV, MPEG4, OPUS, WMA, MP3 (compression AZW4, RAR, RZ, ZIP, BZ)
Total pages original book: 640
Includes a PDF summary of 56 pages
Duration of the summary (audio): 42M35S (11.2 MB)
Description or summary of the audiobook: 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.
Other categories, genre or collection: Science Fiction