Editions of "Pebble in the Sky"

mass market paperback

English language

Published July 15, 1991 by Spectra.

Paperback, 205 pages

English language

Published Aug. 10, 1971 by Panther Science Fiction.

English language

Published Dec. 1, 1991

English language

Published Sept. 29, 2009

256 pages

French language

Published July 15, 2001

English language

English language

Published May 8, 2010

Spanish language

Published Jan. 29, 1980 by Ediciones Martínez Roca.

French language

Published July 15, 1974

French language

Published June 20, 2003

French language

Published Jan. 21, 1992