"Letter from Earth" is an exciting science fiction novel written by a Ukrainian writer. This book tells the story of Earth's encounter with another civilization from the world of Lykalos. The main character, a space explorer, receives a mysterious leaf from another planet that changes his perception of the universe. The author offers the reader an in-depth study of the topic of contact with other civilizations, revealing complex aspects of intergalactic relations. The book "Letter from Earth" is an exciting journey into the world of science, where every word is filled with meaning and mystery. Readers will have the opportunity to view ordinary things from an unexpected angle and ponder the big questions about man's place in the cosmos.