Star quest /
Dicks, Terrance.
Dicks, Terrance.Spacejack.
Dicks, Terrance.Roboworld.
Dicks, Terrance.Terrorsaur!
Maidenhead : Big Finish Productions,
2003.
Originally published in three separate vols. : Spacejack, 1978 -- Roboworld, 1979 -- Terrorsaur!, 1981. London : W.H. Allen.