Beyond Thirty

From Author Wars - https://authorwars.com/publications/beyond-thirty-433263.html

Overview:

Title: Beyond Thirty
Author: Edgar Rice Burroughs
Year: 2013
ISBN-10: 9780615758534
Publisher: ERBville Press
Price: $14.95
Pages: 142
Binding: Trade Paperback
Type: Chapter Book
Title Reference: Beyond Thirty
Notes: Restores the text of the 1916 and 1929 editions -- see the Notes of the novella record for details. Data from Amazon.com as of 2013-11-23. Reprints the Gil Kane cover art to the 1957 SFFP edition.