Notes: "Connaissances utiles et inventions nouvelles" was translated by Ruggero Leonardi as "La scoperta dell'ombrello e altre invenzioni utili" "The Assassination of John Fitzgerald Kennedy Considered as a Downhill Motor Race" was translated (by an uncredited translator) as "L'assassinio di Kennedy considerato come una gara automobilistica in discesa" "Mal comune" is an original Italian shortstory "Appunti sul presunto colpo di stato" is an original Italian shortstory "The Hour of Ghosts" was translated by Valentino De Carlo as "L'ora degli spettri" "Our Man in Madras" (German title: "Unser Mann in Madras") was translated by Valentino De Carlo as "Il nostro agente a Madras" [play] "Precipitevolissimevolmente" is an original Italian shortstory "En l'an 1999" was translated by Ruggero Leonardi as "Io, dittatore" "The Egg Bank" was translated by Valentino De Carlo as "Un caso di parricidio" [from Penthouse (UK)] "Vos passeports, messieurs !" was translated by Francesco Villa as "Passaporti, signori!" "L'extralussogeno" is an original Italian shortstory "Another Little Boy" was translated by Rita Botter as "Un'altra Gilda" "La Jetée" was translated by Federico Valli as "La terrazza" "Nuova Bethlehem" is an original Italian poem "Lettera di un infame" is an original Italian shortstory "Mother Earth" was translated by Maria Zavattoni as "Madre Terra" "Ce l'hai er disco? E tornaten'a casa!" is an original Roman dialect poem "Dopo l'ondata che si fa dei detriti?" is an original Italian essay "Non disturbare: sveglia nel 2000" is an original Italian essay Gamma il Fantalibro