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Lucifer's Hammer by Larry Niven; Jerry Pournelle - First Edition - 1977 - from AWARDWINNINGBOOKS (SKU: 856)
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Lucifer's Hammer by Larry Niven | 9780449235997 | Reviews, Description and More @ BetterWorldBooks.com
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Lucifer's Hammer A Novel by Larry & Jerry Pournelle Niven - Paperback - 1985 - from Courtney McElvogue Crafts & Vintage Finds (SKU: 846)
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