An Extraterrestrial Field Guide: Greys, Nordics, Goblins, Little People, Shadows, Humanoids, and Other Races
To the point
A field guide lists several widely reported alien races—greys, Nordics, little people, goblins, shadows, and humanoids—describing their typical appearances and behaviors and noting that sightings and abductions have been reported worldwide, with occasional references to Reptilians.
