Vintage Science Fiction Sci-fi Book Lot of 6 Star Trek and more

* The Best of Trek (Star Trek) Mass Market Paperback April 1, 1978 by Walter Irwin (Editor), G. B. Love (Editor) * Black Fire: A Star Trek Novel Sonni Cooper * 1973 The World of Star Trek: Gerrold, David * WORLDS TO COME edited by Damon Knight ( Vintage 1967 - 9 Classic SCI-Fi Stories) * Gods From Outer Space, Return to the Stars or Evidence for the Impossible by Erich von Däniken and Erich Von Daniken * Sargasso by Edwin Corley lot of 6 books in various conditions from acceptable - very good and there is some yellowing of the pages due to age or other blemishes, see pics for condition details.