Specie Aliene Libro

Editori Laterza

Specie aliene: Quali sono, perché temerle e come possiamo fermarle

MITI SENZA TEMPO

Alieni e specie extraterrestri. Dai Grigi ai Rettiliani, dagli Ibridi ai Nordici, una guida a 82 specie aliene

Independently published

Alien Races: All Alien Species Revealed          

BOLLATI BORINGHIERI

Specie di spazi                                  

The Alien Species Challenge: A Game of Winner Takes Earth (English Edition)

Blue Planet Project

Book of Alien Race: Secret Russian KGB Book of Alien Species (Blue Planet Project) (English Edition)

Out of the Earth and Into the Infinite Space – Stories of Humans Who Found Their Purpose While Traversing the Galaxy with Other Alien Species: Part 2: Rowdy Space-time (English Edition)

E.K. Publishing

Alien Species Intervention: Books 1-3: An Alien Apocalyptic Saga (Species Intervention #6609 Book 1) (English Edition)

Alien Species (English Edition)                  

Independently published

Alien Species: REPTILES. Extraterrestrial Race of Space Lizards: Sci-Fi UFO coloring book