Forside : Worlds Unknown # 2 (1973)

Bagside : Worlds Unknown # 4 (1973)

Indhold :

Worlds Unknown # 2 : Doorstep (1973)

Worlds Unknown # 2 : A Gun for Dinosaur! (1973)

Worlds Unknown # 5 : Black Destroyer! (1974)

Worlds Unknown # 4 : Arena (1973)