Marcus Calvert's Profile > Marcus's Groups

Indie Authors Monthly Magazine For Authors and Readers
5709 members — last activity Aug 14, 2026 12:44AM
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Connecting Readers and Writers
3958 members — last activity Aug 04, 2026 07:22PM
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Goodreads Librarians Group
335145 members — last activity 0 minutes ago
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Superhero Writers
111 members — last activity Jul 19, 2020 02:50AM
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Urban Fantasy
5134 members — last activity Aug 12, 2026 07:37AM
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kaBOOMers - Superhero Fiction
44 members — last activity May 23, 2017 04:00PM
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Virtual Writers
2346 members — last activity Jun 25, 2026 05:11PM
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