The UFO Encyclopedia, 4th Ed
- ISBN-10
- 1954866224
- ISBN-13
- 9781954866225
- Language
- English
- Published
- 2023-02-15
- Author
- Jerome Clark
Description
A comprehensive and authoritative encyclopedia covering the many topics associated with UFOs and other aerial phenomenon. This revised and expanded fourth edition offers context for the reams of declassified UFO-related documents that have been released in the United States, Brazil, and other countries; explores secret government programs that were revealed in recent years and before; and compiles and explains the UFO phenomenon in all its aspects.
