Forside : Adventure Comics # 340 (1966)

Indhold :

Adventure Comics # 180 : The Grand Prize of the Underworld (1952)

Adventure Comics # 340 : Computo the Conqueror (1966)

Superboy # 33 : The Case of the Crying Clown (1954)

Superboy # 47 : Superboy Meets Superman (1956)