Michael Lindemann is one of America's most active and well-known lecturers on the subject of UFOs and human-alien contact.

In this remarkable book, six leading experts share their serious interpretations of the UFO and ET phenomena.

Covers the entire gamut of opinion on the alien issue.

This updated second edition is a must-have for anyone seriously studying these issues. Stanton Freidman, Budd Hopkins, Linda Moulton Howe, Donald Ware, Bob Lazar, David Jacobs, Michael Lindemann.

A mind-expanding discussion of the "alien presence," Michael Lindemann's contribution to the UFO debate is a multi-faceted study that confirms the reality of something unknown in our midst. Lindemann poses the ultimate question to the reader: What is actually happening and what are its implications for humanity?