"Old Martians" is a science fiction novel by the famous writer Rog Phillips. The book tells the story of the first contacts of people with the long-lost Martian civilization. Leading an expedition to the Red Planet, the main character discovers secrets that will change his perception of the universe. The author successfully combines scientific facts with elements of fiction, creating an exciting world where reality is intertwined with improbability. "Old Martians" is a book that will not leave indifferent any connoisseur of science fiction.