The listing, 6 Vintage Sci Fi Selections has ended.
6XH is 6 short stories written by Heinlein in the 40's and published a couple times under different titles. This one was copyrighted in 1959, and this printed in 1972.
The Golden Apples of the Sun contains 22 short stories that originally appeared in newspapers and magazines in 1952 and 1953, written by Ray Bradbury, this work was originally published in 1953, this one printed in 1970.
Beyond the Stars by Ray Cummings written and printed in 1963.
Mind Wizards of Callisto, by Lin Carter, written an printed in 1975.
A Private Cosmos by Phillip Jose Farmer, written and printed in 1968.
Out of the Mouth of the Dragon by Mark S Geston, written and printed in 1969.
All of these books have both covers, no missing pages, and no loose pages. They do show their age. but are in good condition.