Editions of Gideon the Ninth

Hardcover, 448 pages

English language

Published Aug. 6, 2019 by Tordotcom.

Hardcover, 512 pages

Russian language

Published Dec. 16, 2020 by Эксмо.

eBook, 448 pages

English language

Published July 17, 2019 by Doherty Associates, LLC, Tom.

Unabridged, Length: 16 hours 49 minutes, Narrator: Moira Quirk

Published Sept. 10, 2019 by Recorded Books, Inc..

paperback, 496 pages

Published July 14, 2020 by Tor.com.

Audiobook