Trouble with Tribbles PB (1973 Novel) comic books
1st printing. By Theodore R. Cogswell and Charles A. Spano, Jr. A defective mind link turns the logical Mr. Spock into a fiery revolutionary who sets out to convert the planet Kryos with fire, sword and a forbidden philosophy. Can Kirk and the brave crew of the Enterprise destroy the malovent mind that holds their friend captive before it destroys them all? Softcover, 4-in. x 7-in., 184 pages, Text Only. Cover price $1.50.
2nd and later printings. By David Gerrold. Take a look behind the scenes of one of the most popular episodes from the original Star Trek TV show. Includes 32 pages of behind-the-scenes B&W photos of the cast and crew. Softcover, 4-in. x 7-in., 278 pages, Text Only. Cover price $1.50.