UFOs & Extraterrestrials in 1998

The Custodians: Beyond Abduction by Cannon, Dolores

Explorer Race and Beyond by Shapiro, Robert

Montauk: The Alien Connection by Swerdlow, Stewart, Swardlow, Stewart

UFOs & Alien Contact: Two Centuries of Mystery by Bartholomew, Robert E., Howard, George S.

Aliens in America by Dean, Jodi

How to Defend Yourself Against Alien Abduction by Druffel, Ann

UFO Sightings: The Evidence by Sheaffer, Robert

Life on Other Worlds by Dick, Steven J.

The Sirius Mystery: New Scientific Evidence of Alien Contact 5,000 Years Ago by Temple, Robert

Alien Abductions: Creating a Modern Phenomenon by Matheson, Terry