Mark Walker's Profile > Mark's Groups

Goodreads Reviewers' Group
13598 members — last activity 22 hours, 58 min ago
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Support for Indie Authors
16671 members — last activity May 25, 2026 11:26AM
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Love & Social Change
4417 members — last activity Mar 16, 2026 02:15PM
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Around the World in 80 Books
31351 members — last activity 9 hours, 34 min ago
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The History Book Club
26209 members — last activity 3 hours, 56 min ago
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Genre Specific Review Groups
1676 members — last activity Jun 06, 2026 04:00AM
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Pre-Columbian History
72 members — last activity May 10, 2026 07:29PM
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