9780385267267 | Doubleday, January 1, 1990, cover price $19.95 |
About this edition: When the rogue gas giant Iris approaches the solar system, the crew of the colony ship 'Deepstar' makes a new home on Ocypete, one of Iris's moons, only to stumble upon an ancient alien spaceship and a living alien computer at the heart of Iris
9780380730384 | Eos, September 1, 1999, cover price $6.99 |
About this edition: When the rogue gas giant Iris approaches the solar system, the crew of the colony ship Deepstar makes a new home on Ocypete, one of Iris's moons, only to stumble upon an ancient alien spaceship and a living alien computer at the heart of Iris
9780553288223 | Reprint edition (Bantam Books, January 1, 1991), cover price $4.95 | also contains
Operations Management
9780385267274 | Doubleday, January 1, 1990, cover price $8.95 |
About this edition: When the rogue gas giant Iris approaches the solar system, the crew of the colony ship 'Deepstar' makes a new home on Ocypete, one of Iris's moons, only to stumble upon an ancient alien spaceship and a living alien computer at the heart of Iris