The Masque

From Author Wars - https://authorwars.com/books/the-masque-1429282.html

Overview:

Unknown. Grantville Gazette VI (Unknown, Eric Flint, Baen Books, ISBN-10: 9781451637687, $25.00, 435 pages, Hardcover, Anthology)
Unknown. Grantville Gazette VI (Unknown, Eric Flint, Baen Books, ISBN-10: 9781451638530, $7.99, 616 pages, Paperback, Anthology)
Unknown. Worlds II (Unknown, Eric Flint, Baen Books, ISBN-10: 9781481484206, $7.99, 776 pages, Paperback, Collection)
2013 . Grantville Gazette VI (2013, Eric Flint, Baen Books, $6.99, ebook, Anthology)
2018 . Worlds II (2018, Eric Flint, Baen Books, ISBN-10: 9781481483414, $16.00, 537 pages, Trade Paperback, Collection)
2018 . Worlds II (2018, Eric Flint, Baen Books, ISBN-10: 9781625796554, $8.99, ebook, Collection)
2020 . Worlds 2 (2020, Eric Flint, Tantor Audio, ISBN-10: 9781541439740, $24.49, digital audio download, Collection)
2020 . Grantville Gazette: Volume 6 (2020, Eric Flint, Tantor Audio, ISBN-10: 9781977364920, $20.99, pages, digital audio download, Anthology)
2020 . Grantville Gazette: Volume 6 (2020, Eric Flint, Tantor Audio, ISBN-10: 9798200283453, audio CD, Anthology)
2020 . Grantville Gazette: Volume 6 (2020, Eric Flint, Tantor Audio, ISBN-10: 9798200283446, audio CD, Anthology)
2020 . Grantville Gazette: Volume 6 (2020, Eric Flint, Tantor Audio, ISBN-10: 9798200283439, audio CD, Anthology)