The Secret of ZI
From Author Wars - https://authorwars.com/publications/the-secret-of-zi-285039.html
Overview:
- Title: The Secret of ZI
- Author: Kenneth Bulmer
- Year: 1961
- Publisher: Digit Books
- Price: 2/6
- Pages: 156
- Binding: Paperback
- Type: Novel
- Title Reference: The Secret of ZI
- Notes:
- No printing date, edition, printing or printing number line in book.
- Year from Tuck
- "First U.K. publication in Book Form. U.S. edition by Ace Books, New York." on copyright page.
- © Ace Books, Inc., New York 1958.
- Cover artist not credited in book. Signature "Brian (over) Lewis" is on the artwork.
- Note that title page has "Z1" instead of "ZI".