Biblio
A
"X for Exploitation" In New Worlds Science Fiction . Vol. 31.92 - 32.94., 1960.
X Isle. Oxford, Eng.: David Fickling Books, 2009.
B
The X President. New York: Bantam Books, 2003.
"Xenofreak/Xenophobe" In Dystopian Visions, Edited by Elwood, Roger [Paul](1943-2007). Englewood Cliffs, NJ: Prentice-Hall, 1975.
C
X out of Wonderland: A Saga. Hanover, NH: Steerforth Press, 2005.
G
"X: A Fabulous Child's Story" In Ms ., 1972.
L
"X Marks the Pedwalk" In Worlds of Tomorrow . Vol. 1.1., 1963.
R
XOM-B. New York: Thomas Dunne Books, 2014.
S
Xen: Ancient English Edition Complete & Unexpurgated. [Whiteville, NC]: Avar Press, 2004.