Editions of "Extraterrestrial"

288 pages

English language

Published Sept. 29, 2021 by Houghton Mifflin Harcourt Publishing Company.

304 pages

English language

Published Sept. 29, 2021 by Hodder & Stoughton.

256 pages

English language

Published Sept. 29, 2021 by Houghton Mifflin Harcourt Publishing Company.

paperback, 240 pages

Published Jan. 25, 2022 by Mariner Books.

audio cd, 1 pages

Published Jan. 26, 2021 by Hmh Audio, Houghton Mifflin Harcourt and Blackstone Publishing.