The Super Natural: Why the Unexplained Is Real

by Whitley Strieber

Surviving Death: A Journalist Investigates Evidence for an Afterlife

by Leslie Kean

UFOs: Generals, Pilots and Government Officials Go on the Record
by Leslie Kean

The Fabric of Reality: Towards a Theory of Everything
by David Deutsch

Parallel Worlds: The Science of Alternative Universes and Our Future in the Cosmos
by Michio Kaku

The Holographic Universe
by Michael Talbot

The Human Reality by Peter Prew