Unto Leviathan

From Author Wars - https://authorwars.com/publications/unto-leviathan-225181.html

Overview:

Title: Unto Leviathan
Author: Richard Paul Russo
Year: 2003
ISBN-10: 1841492701
Publisher: Orbit
Price: £6.99
Pages: 442
Binding: Paperback
Type: Novel
Title Reference: Unto Leviathan
Notes:
Stated on copyright page that was first published as Ship of Fools.
Locus lists cover as by Bruce Jenson, but this is a typo for Bruce Jensen as it is the same artwork as Ship of Fools.
Possibly multiple reprints as there is a cover with "Winner of the Philip K. Dick Award" on the top, then the title on one line directly under, then the author's name directly under that (all upper case), here.