num_pages: 30
description: Presents evidence, clues, and theories about alien encounters, abductions, and UFO sightings, and asks the reader to judge for themselves
language: English
title: Extraterrestrials: Investigations into the Unexplained
titlecomplete: Extraterrestrials: Investigations into the Unexplained (MYSTERIOUS WORLD)
ratings_count: 1
publisher: Barrons Juveniles