Mark Walker's Profile > Mark's Groups

Goodreads Reviewers' Group
13992 members — last activity 18 minutes ago
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Support for Indie Authors
16774 members — last activity Sep 29, 2026 05:57AM
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Love & Social Change
4419 members — last activity Aug 25, 2026 04:52AM
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Around the World in 80 Books
31910 members — last activity 6 minutes ago
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The History Book Club
26539 members — last activity Sep 29, 2026 06:31PM
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Genre Specific Review Groups
1688 members — last activity Sep 23, 2026 05:47AM
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Pre-Columbian History
73 members — last activity May 10, 2026 07:29PM
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