Dayworld

From Author Wars - https://authorwars.com/publications/dayworld-284380.html

Overview:

Title: Dayworld
Author: Philip José Farmer
Year: 1988
ISBN-10: 0441140017
Publisher: Ace Books
Price: $3.95
Pages: x+258
Binding: Paperback
Type: Novel
Title Reference: Dayworld
Notes: Cover artist not credited. The illustration is signed by 'Punchatz'.
"Ace Edition / June 1988".
First Ace printing by number line.
$5.25 in Canada.