Star Trek original paperbacks # 3, 8, 9, and "The Starless World", lot of 4

Description

Here offered is a lot of four paperback Star Trek volumes. They are Star Trek 3 (1969); Star Trek 8, (1972); Star Trek 9,(1973):(these 3 are of the original series adapted by James Blish). The fourth paperback is  "A New Star Trek Experience Never Before Published: The Starless World, by Gordon Eklund, From the Award-Winning Television Series Created by Gene Roddenberry (1978). Condition as follows:
Star Trek 3 - fair to acceptable with light fold in middle of front cover and penciled-in name upper right of front cover. General wear; no internal markings.
Star Trek 8-  fair to acceptable with light stain over portion of front cover; mild general wear; some soiling on inside front cover; no markings.
Star Trek 9--acceptable or better with a bit of wear to lower right edge of front cover. No markings.
The Starless World--acceptable or better with a very thin 1 1/2" line perceptable through the upper "STA" and part of the "R" of "Starless" in the title on front cover; minor wear to reverse.