Across the Sea of Suns

From Author Wars - https://authorwars.com/publications/across-the-sea-of-suns-353370.html

Overview:

Title: Across the Sea of Suns
Author: Gregory Benford
Year: 1985
ISBN-10: 0708881599
Publisher: Orbit / Futura
Price: £2.95
Pages: 399
Binding: Paperback
Type: Novel
Title Reference: Across the Sea of Suns
Notes:
"This edition published in 1985" Month from amazon.uk Printing not stated, no number line The artist is not credited, no visible signature on either cover [wraparound artwork]. Looks like a Peter Gudynas, but I can't get verification (DPB).