The House of Many Worlds

From Author Wars - https://authorwars.com/books/the-house-of-many-worlds-40020.html

Overview:

Title: The House of Many Worlds
Author: Sam Merwin, Jr.
Year: 1983
Type: Omnibuses
Series: The House of Many Worlds

Editions/Publications:

Unknown. The House of Many Worlds (Unknown, Sam Merwin, Jr., Ace Books, ISBN-10: 0441344461, $2.50, 297 pages, Paperback, Omnibus)
2021 . The House of Many Worlds (2021, Sam Merwin, Jr., Wordwooze Publishing, $19.95, digital audio download, Omnibus)