For decades of searching for mysteries and mysterious phenomena, Arnošt Vašíček has traveled almost the entire world, including many remote corners inhabited by primitive ethnic groups. In this book, for the first time, he reveals hitherto secret, often very personal details from his travels. Depicting experiences on twenty-one expeditions does not lack elements of tension and danger. It provides evidence of wonderful encounters and, above all, records of surprising and sometimes very mysterious events that happened on individual expeditions. The narration, seasoned with wit and smiling self-irony, is so suggestive that the reader feels as if he himself is a participant in the mystery hunt.