The Nordic countries hold some of the strangest and most chilling UFO secrets ever told - and now, they are finally declassified! Across the nations of Denmark, Iceland, Finland, Norway, and Sweden, ordinary people have reported extraordinary encounters with humanoids who claim to be messengers sent to earth. Some with sinister intentions, others with the aim of trying to advance humanity. From visitations during World War II and case studies of Nazi UFO projects, to face-to-face meetings with alien beings as recent as the 2020s, this book reveals the most shocking humanoid encounters ever recorded in Northern Europe. Packed with chilling eyewitness accounts, forgotten archives, and cases never before available in English, UFO Secrets Exposed will challenge everything you thought you knew about the strange visitors who walk among us.