Mark Walker's Profile > Mark's Groups

Goodreads Reviewers' Group
13588 members — last activity 7 hours, 22 min ago
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Support for Indie Authors
16667 members — last activity May 25, 2026 11:26AM
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Love & Social Change
4416 members — last activity Mar 16, 2026 02:15PM
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Around the World in 80 Books
31329 members — last activity 1 hour, 7 min ago
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The History Book Club
26196 members — last activity 3 hours, 43 min ago
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Genre Specific Review Groups
1675 members — last activity Mar 06, 2026 12:29PM
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Pre-Columbian History
72 members — last activity May 10, 2026 07:29PM
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