Covers of
Blue World (The)
![Blue World (The) [55 kb]](/vance/covers/english/jpg/blueworld-ballantine1966.jpg)
![Blue World (The) [62 kb]](/vance/covers/english/jpg/blueworld-mayflower1976.jpg)
![Blue World (The) [59 kb]](/vance/covers/english/jpg/blue.jpg)
![Blue World (The) [25 kb]](/vance/covers/english/jpg/blueworld-daw.jpg)
