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Incoming Resources
- The planets, the definitive visual guide to our solar system, Heather Couper, Robert Dinwiddie, John Farndon, Nigel Henbest, David W. Hughes, Giles Sparrow, Carole Stott, Colin Stuart
- The astronomy bible, the definitive guide to the night sky and the universe, Heather Couper & Nigel Henbest