This paperback Star Trek #9 is in used condition. The pages are clean and tight with no store stamp on it. The book has scratches, The spine is damage.
but it is just well read. copyright 1978
Explore the outer reaches with the Enterprise and her crew as they exchange bodies with an alien intelligence; engage in deadly war games; pursue a vaporous creature to a desolate planet; and probe a fear some zoen of darkness that threatens to detroy them all.
Thank you for looking