Mark Walker's Profile > Mark's Groups

Goodreads Reviewers' Group
13736 members — last activity 12 hours, 48 min ago
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Support for Indie Authors
16718 members — last activity Jul 23, 2026 03:13PM
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Love & Social Change
4419 members — last activity Jun 15, 2026 09:57AM
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Around the World in 80 Books
31544 members — last activity 1 hour, 25 min ago
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The History Book Club
26329 members — last activity 9 hours, 4 min ago
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Genre Specific Review Groups
1680 members — last activity 14 hours, 44 min ago
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Pre-Columbian History
73 members — last activity May 10, 2026 07:29PM
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