224 page paperback novel by Gene Roddenberry based on the screenplay by Harold Livingston and story by Alan Dean Foster,  published by Futura Publications.
This was an advance 1979 copy sent to film critics, papers and magazines. Includes colour stills from the movie.
£16.00 including postage to UK zone 1 addresses.
For overseas postage and postage to addresses outside Uk zone 1 please enquire.