David Matteri's Profile > David's Groups

Beta Reader Group
29819 members — last activity 9 hours, 22 min ago
David's comments (36)

Editors and Writers
3203 members — last activity 14 hours, 10 min ago
David's comments (14)

Writer, Reader Resource
818 members — last activity Jul 01, 2026 12:35PM
David's comments (12)

Navigating Indieworld Discussing All Things Indie
926 members — last activity Jul 12, 2026 08:31AM
David's comments (11)

Authors Helping Authors
617 members — last activity Mar 23, 2025 03:57PM
David's comments (10)

Beta Reading and Editing
338 members — last activity 14 hours, 9 min ago
David's comments (9)

Goodreaders
359 members — last activity 11 hours, 31 min ago
David's comments (8)

Support for Indie Authors
16725 members — last activity Jul 27, 2026 07:52AM
David's comments (3)

Quality Author Services
797 members — last activity Jul 23, 2026 09:45AM
David's comments (2)

Readers & Writers
3692 members — last activity Jul 06, 2026 09:26AM
David's comments (1)

Virtual Writers
2346 members — last activity Jun 25, 2026 05:11PM
David's comments (1)

Writers and Readers
3106 members — last activity Jul 20, 2026 12:55PM
David's comments (1)

Authors & Reviewers
11799 members — last activity 1 hour, 54 min ago
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The Writer's Cafe
459 members — last activity May 22, 2025 12:50AM
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Indie and Self-Published Author Support
1141 members — last activity 10 hours, 13 min ago
David's comments (0)

First Readers (Beta Readers)
663 members — last activity Jul 21, 2026 11:31AM
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Book Marketing for Authors
1534 members — last activity Jul 27, 2026 08:05AM
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How to Promote YOUR book on Amazon
8811 members — last activity 15 hours, 56 min ago
David's comments (0)