Mark Walker's Profile > Mark's Groups

Goodreads Reviewers' Group
13755 members — last activity 4 hours, 49 min ago
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Support for Indie Authors
16727 members — last activity Jul 27, 2026 07:52AM
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Love & Social Change
4418 members — last activity Jun 15, 2026 09:57AM
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Around the World in 80 Books
31577 members — last activity 19 minutes ago
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The History Book Club
26347 members — last activity 9 hours, 7 min ago
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Genre Specific Review Groups
1680 members — last activity 9 hours, 6 min ago
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Pre-Columbian History
73 members — last activity May 10, 2026 07:29PM
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