Editions of "Heads"

mass market paperback, 160 pages

English language

Published June 15, 1992 by Tor Books.

125 pages

English language

Published April 9, 1991 by St. Martin's Press.

170 pages

German language

Published April 11, 1995 by Heyne.

Hardcover, 125 pages

English language

Published April 11, 1990 by Century.

128 pages

English language

Published April 11, 1991 by Arrow.

160 pages

English language

Published April 11, 1999 by Little, Brown Book Group Limited.