Cities in Flight

From Author Wars - https://authorwars.com/publications/cities-in-flight-267633.html

Overview:

Title: Cities in Flight
Author: James Blish
Year: 1982
ISBN-10: 0380009986
Publisher: Avon
Price: $3.50
Pages: 605
Binding: Paperback
Type: Omnibus
Title Reference: The Triumph of Time
Notes: Unknown