Blake Ridder's Profile > Blake's Groups

Sci-Fi, fantasy and speculative Indie Authors Review
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Goodreads Librarians Group
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Hard SF
1181 members — last activity Dec 30, 2025 01:03AM
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Ask the Author
620 members — last activity Jun 06, 2023 03:43PM
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Goodreads Authors/Readers
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Sci-fi and Heroic Fantasy
8723 members — last activity 8 hours, 32 min ago
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