Portal
From Author Wars - https://authorwars.com/books/portal-1576796.html
Overview:
- Title: Portal
- Author: Eric Flint Ryk E. Spoor
- Year: 2013
- Type: Novels
- Series: Boundary
- Number in Series: 3
Editions/Publications:
- Unknown. Portal (Unknown, Eric Flint, Baen Books, ISBN-10: 9781476736426, $7.99, 398 pages, Paperback, Novel)
- Unknown. Portal (Unknown, Ryk E. Spoor, Baen Books, ISBN-10: 9781476736426, $7.99, 398 pages, Paperback, Novel)
- 2013 . Portal (2013, Eric Flint, Baen Books, ISBN-10: 9781625790972, $6.99, pages, ebook, Novel)
- 2013 . Portal (2013, Ryk E. Spoor, Baen Books, ISBN-10: 9781625790972, $6.99, pages, ebook, Novel)
- 2013 . Portal (2013, Eric Flint, Baen Books, ISBN-10: 9781451638967, $25.00, 309 pages, Hardcover, Novel)
- 2013 . Portal (2013, Ryk E. Spoor, Baen Books, ISBN-10: 9781451638967, $25.00, 309 pages, Hardcover, Novel)
- 2015 . Portal (2015, Eric Flint, Audible Studios, $21.70, digital audio download, Novel)
- 2015 . Portal (2015, Ryk E. Spoor, Audible Studios, $21.70, digital audio download, Novel)
- 2016 . Portal (2016, Eric Flint, Audible Studios on Brilliance Audio, ISBN-10: 9781511398237, $9.99, audio MP3 CD, Novel)
- 2016 . Portal (2016, Ryk E. Spoor, Audible Studios on Brilliance Audio, ISBN-10: 9781511398237, $9.99, audio MP3 CD, Novel)