Trouble with Lichen

From Author Wars - https://authorwars.com/publications/trouble-with-lichen-298612.html

Overview:

Title: Trouble with Lichen
Author: John Wyndham
Year: Unknown
Publisher: Ballantine Books
Price: $0.35
Pages: 160
Binding: Paperback
Type: Novel
Title Reference: Trouble with Lichen
Notes: • ©1960. No other statement of publication/printing. This edition is identical to,or is also copies of, the first printing with the catalog number of 449K covered on the cover and spine with stickers with the number 630.
• The artist is not credited; Powers is on the cover.
• Textual differences from the UK Michael Joseph edition. [Currey]