Typewriter in the Sky

From Author Wars - https://authorwars.com/publications/typewriter-in-the-sky-381005.html

Overview:

Title: Typewriter in the Sky
Author: L. Ron Hubbard
Year: 1953
Publisher: Cherry Tree / Fantasy Books
Price: 1/6
Pages: 190
Binding: Paperback
Type: Novel
Title Reference: Typewriter in the Sky
Notes: Publication data from http://www.darkfantasy.org/spectre//ImageGuide.html and "The Official Price Guide Paperbacks" 1991 Jon Warren
Further data from http://bearalley.blogspot.com/2010/11/cherry-tree-fantasy-books.html which dates this as 1952, as does Tuck.