Never the Same Door

From Author Wars - https://authorwars.com/publications/never-the-same-door-267776.html

Overview:

Title: Never the Same Door
Author: John Rankine
Year: 1967
ISBN-10:
Publisher: Dennis Dobson
Pages: 174
Binding: Hardcover
Type: Novel
Title Reference: Never the Same Door
Notes:
First published in Great Britain 1967 on copyright page. [Currey]
Cover artist from SF3.