Fans of classic fiction! Here are books that revive for readers the worlds of Edmond Hamilton, Leigh Brackett and Edgar R. Burroughs. Worlds of space pirates and slave traders, adventurers and adventurers. Books are “old-fashioned” in the best sense of the word! XXX century. Solar system. Mining planets. Prison planets. Den planets. Spaceports. Megacities. Colonies. Mercenaries. Tramps. Adventurers. Solar system. Century XXX. Welcome!...Neptune. A planet to which a routine mineral exploration expedition has been sent to one of its satellites. An expedition whose members soon begin to die one after another... An epidemic? Coincidence? Crime? A special service agent is sent to Neptune to conduct an investigation - AND to establish the truth AT ANY COST...