Duane L. Martin's Profile > Duane's Groups

How to Promote YOUR book on Amazon
8740 members — last activity Jan 27, 2026 06:44AM
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Goodreads Librarians Group
310360 members — last activity 0 minutes ago
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Net Work Book Club
1280 members — last activity Dec 30, 2025 12:44AM
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Ask Duane L. Martin
2 members — last activity May 07, 2014 01:34PM
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Get My Free Book
656 members — last activity Jan 24, 2026 09:57AM
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Independent Author Services and Promotions
1130 members — last activity Jan 06, 2026 05:25AM
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I'm Offering My Book
427 members — last activity Feb 01, 2025 07:39PM
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Authors Chat
2 members — last activity Aug 11, 2014 07:21AM
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