Instantiation

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Overview:

Unknown. Asimov's Science Fiction, March-April 2019 (Unknown, Greg Egan, Dell Magazines, $7.99, 212 pages, digest, MAGAZINE)
Unknown. The Best of Greg Egan (Unknown, Greg Egan, Subterranean Press, ISBN-10: 9781596069428, $45.00, 731 pages, Hardcover, Collection)
2020 . Instantiation (2020, Greg Egan, Greg Egan, ISBN-10: 9781922240323, $2.99, ebook, Collection)
2020 . Instantiation (2020, Greg Egan, Greg Egan, ISBN-10: 9781922240330, $14.99, v+430+[4] pages, Trade Paperback, Collection)
2020 . Instantiation (2020, Greg Egan, Greg Egan, ISBN-10: 9781922240316, £2.46, ebook, Collection)
2020 . The Best of Greg Egan (2020, Greg Egan, Night Shade Books, ISBN-10: 9781949102253, $19.99, 679 pages, Trade Paperback, Collection)
2021 . The Best of Greg Egan (2021, Greg Egan, Gollancz / Orion, ISBN-10: 9781473232297, £14.99, 729 pages, Trade Paperback, Collection)
2021 . The Best of Greg Egan (2021, Greg Egan, Gateway / Orion, ISBN-10: 9781473232303, £14.99, ebook, Collection)