"Planet of Rock" is a science fiction novel by the author Stephen Marlowe about the adventures of the crew of a spaceship who find themselves on a mysterious prison planet known as "Planet of Rock". Here they will encounter sinister alien creatures, traps and mysterious threats that question the future of the entire galactic union. The novel impresses with vivid descriptions of landscapes, fiery battle scenes and a skillfully constructed plot that keeps the reader in suspense until the last page. "Planet of Rock" is an exciting journey into the world of science fiction, which will leave a mark in the heart of every fan of the genre.