"What is true, and I'm actually being serious here, is that there is footage and records of objects in the skies that we don't know exactly what they are. We can't explain how they move, their trajectory. And so I think that people still take seriously, trying to investigate and figure out what that is." Barack Obama, May 17, 2021, the "Late Late Show with James Corden."

Since 2017, UFOs are no longer considered fiction. Declared a "serious subject" by the Pentagon, they have now entered public debate on American, German and Japanese news channels.

Passionate about ufology since his childhood, Egon Kragel is a great French specialist on the subject. He has dug up more than 150 UFO cases, some of which are fascinating and have captivated the international press, while others are more frightening and still raise questions.

You'll read about:

- The hairy cone of Vins-sur-Caramy

- The wave of foo fighters from the Second World War

- The Belgian wave

- Kenneth Arnold, the father of saucers

- The Flatwoods monster

- Malmstrom: deactivated missiles

- The encounter of Herb Schirmer

- The UFOs of the Hudson Valley

- UFOs: Abductions in the sky

- Betty Cash and Vickie Landrum: A scathing remake of Apocalypse Now

- Colares: Deadly encounters in the Amazon

- UFOs and Pilots: A two-step in the sky