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| 0.685 | The Heartwood Institute |
| 0.685 | Modern Electronics |
| 0.684 | Summer Kagan |
| 0.684 | Electric Reference |
| 0.684 | Keith Seatman |
| 0.684 | Castles in Space Subscription Library |
| 0.684 | Lookout Mountain Laboratory |
| 0.684 | raaz-project |
| 0.683 | Heaven's Lathe |
| 0.683 | Gordon Chapman-Fox |