Atlas of Unidentified Flying Objects: and Unexplained Anomalous Phenomena (Unexpected Atlases)

Atlas of Unexpected Places: Haphazard Discoveries, Chance Places and Unimaginable Destinations (Unexpected Atlases)

Atlas of Vanishing Places: The Lost Worlds as They Were and Are...

UFOs: Unidentified Aerial Phenomena: Observations, Explanations and Speculations

Atlas of Forgotten Places: Journeys to Abandoned and Deserted Destinations Around the...