Traveller in Black

From Author Wars - https://authorwars.com/publications/traveller-in-black-967571.html

Overview:

Title: Traveller in Black
Author: John Brunner
Year: 1985
ISBN-10: 0417020805
Publisher: Methuen
Pages: 181
Binding: Paperback
Type: Collection
Title Reference: Dread Empire
Notes: Info from Archive.org copy. "Reprinted 1985 by Methuen London Ltd" on copyright page. Price(s) on back cover are obscured by a pink sticker that says $7.99; there's also a white sticker next to it that says $7.99 with a Whitcoulls label which, according to Wikipedia, is a retail chain in New Zealand.