Notes: "Critical Mass" was translated by R[oberta] Rambelli as "Massa critica" "Shatter the Wall" was translated by L[ella] Pollini as "Fracassare il muro" "The Store of the Worlds" was translated by R[oberta] Rambelli as "Il magazzino dei mondi" "The Graybes of Wrath" was translated by M[ichele] Silvestri as "La famiglia Graybee" "The Long Way Home" was translated by M[ichele] Silvestri as "Lungo cammino verso casa" "Breakdown" was translated by M[ichele] Silvestri as "Esaurimento" "The Deep Down Dragon" was translated by R[enata] Forti as "Orme Profonde" "Uccideteli tutti" is an original Italian shortstory