Unexplained Phenomena

Children of Roswell

Monsters of Pennsylvania

Close Encounters of the Fatal KInd

Monsters of Wisconsin

Of Ghostes and Spirites, Walking by Night

Byways of Ghost-Land

The Veil Lifted: Modern Developments of Spirit Photography

Ghosts I Have Seen, and Other Psychic Experiences

Indian Conjuring

The Ghosts of Borley

A History of Military Encounters with UFOs

The Case for Spirit Photography

Beyond Bizarre

The World's Most Haunted Places, Revised Edition

Real Ghost Stories

Max Hensig

Some Haunted Houses of England & Wales

The Bermuda Triangle Parado

Magic, Pretended Miracles, and Remarkable Natural Phenomena

True Ghost Stories