New York NY: Bantam, 1975. Eighth Printing. Paperback. ISBN: 0553020374. Very Good with no dust jacket; Wear at edges. Numbers on foreedge of pages; Mass Market PB; 153 pages.
New York NY: Bantam, 1979. Sixteenth Printing. Paperback. Very Good- with no dust jacket; Wear at edges. Creases at corners; Mass Market PB; 152 pages.
New York NY: Ace, 1954. Paperback. ISBN: 0441122825. Very Good- with no dust jacket; Wear at edges. Small piece missing at bottom corner; Mass Market PB; 157 pages.
New York NY: Bantam, 1977. Ninth Printing. Paperback. ISBN: 0553109057. Very Good with no dust jacket; Wear at edges. Numbers on foreedge of pages; Mass Market PB; 149 pages.
New York NY: Bantam, 1977. Ninth Printing. Paperback. ISBN: 0553106872. Very Good with no dust jacket; Wear at edges. Numbers on foreedge of pages; Sacketts; Mass Market PB; Vol. 3; 204 pages.
New York NY: Bantam, 1977. Tenth Printing. Paperback. ISBN: 0553104454. Very Good with no dust jacket; Wear at edges. Numbers on foreedge of pages; Mass Market PB; 182 pages.