Matt Sinclair's Profile > Matt's Groups

Apocalypse Whenever
13861 members — last activity 2 hours, 20 min ago
Matt's comments (4)

Addicted to YA
66065 members — last activity 8 minutes ago
Matt's comments (2)

Making Connections
14779 members — last activity Jan 12, 2026 07:20AM
Matt's comments (2)

The Mystery, Crime, and Thriller Group
31976 members — last activity 11 minutes ago
Matt's comments (0)

The Underrated Authors Project 2013
141 members — last activity May 04, 2020 09:50PM
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Indie Author's Marketplace
818 members — last activity Jan 12, 2026 12:57AM
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Ask the Author
620 members — last activity Jun 06, 2023 03:43PM
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Anything Legal, Legal Thrillers, Legal Mysteries and More
987 members — last activity Jan 28, 2025 08:12PM
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Flights of Fantasy
1221 members — last activity Dec 30, 2025 12:45AM
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A Good Thriller
21663 members — last activity 1 hour, 1 min ago
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Giveaways and Contests
713 members — last activity May 27, 2025 08:15AM
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YA Writers and Readers
737 members — last activity Aug 27, 2025 11:11AM
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