Clifford Simak City

Gateway

City                                            

Mondadori

Mondi senza fine                                

MONDADORI

Oltre l'invisibile (Urania)                      

Open Road Media Sci-Fi & Fantasy

The Works of Clifford D. Simak Volume One: Grotto of the Dancing Deer and Other Stories, Heritage of Stars, and City (English Edition)

J'AI LU

Demain les chiens                                

City by Clifford D. Simak (2015-07-21)          

Gnome Press

Mediaeval Orvieto: The Political History of an Italian City-State

Open Road Media Sci-Fi & Fantasy

A Heritage of Stars (English Edition)            

Conger Road Press

Four Science Fiction Masters: Lost Interviews with Herbert, Pohl, Simak & Dickson (English Edition)

DHV - Paramount

Paw Patrol - La película + Clifford, el gran perro rojo - DVD