R.D. "Bob" Mathison's Profile > R.D. "Bob"'s Groups

SciFi and Fantasy Book Club
40973 members — last activity 1 hour, 41 min ago
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Space Opera Fans
5267 members — last activity 7 hours, 17 min ago
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The Evolution of Science Fiction
1796 members — last activity 4 hours, 42 min ago
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Sci-Fi, fantasy and speculative Indie Authors Review
1773 members — last activity 23 hours, 16 min ago
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Corona/Samizdat
88 members — last activity Oct 12, 2023 01:37PM
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Goodreads Librarians Group
292654 members — last activity 1 minute ago
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Writing Buddies
698 members — last activity Sep 01, 2025 03:54AM
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