TY - BOOK AU - Redfern,Nicholas TI - The alien book: a guide to extraterrestrial beings on Earth SN - 9781578596874 PY - 2019/// CY - Canton, MI PB - Visible Ink Press KW - Human-alien encounters KW - History KW - Unidentified flying objects KW - Sightings and encounters KW - Extraterrestrial beings N1 - Includes bibliographical references and index ER -