Hubble's Bubble

From Author Wars - https://authorwars.com/books/hubbles-bubble-2005489.html

Overview:

Title: Hubble's Bubble
Author: John Sergeant
Year: 1964
Type: Interior Art

Editions/Publications:

Unknown. Hubble's Bubble (Unknown, John Sergeant, Chatto & Windus, 15/-, 220 pages, Hardcover, Novel)
Unknown. Hubble's Bubble (Unknown, John Sergeant, W. W. Norton & Company, $3.50, 220 pages, Hardcover, Novel)