Mark's Profile > Mark's Groups

Goodreads Librarians Group
324052 members — last activity 1 minute ago
Mark's comments (11)

Writers and Readers
3106 members — last activity Apr 23, 2026 03:48AM
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The Mystery, Crime, and Thriller Group
32416 members — last activity 3 hours, 3 min ago
Mark's comments (3)

Beta Reader Group
29871 members — last activity 4 hours, 50 min ago
Mark's comments (2)

GOOD REVIEWS
8678 members — last activity 10 hours, 14 min ago
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Free Books 4 Reviews
225 members — last activity Mar 30, 2026 06:46PM
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Best Fantasy Books Subgenre Reading Challenge
64 members — last activity Apr 21, 2016 05:16PM
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Free Books, .99, Giveaways & Reviews - Check Them Out!
10076 members — last activity May 15, 2026 07:17AM
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Book Review Club
2964 members — last activity May 13, 2026 08:55AM
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Goodreads Authors/Readers
56657 members — last activity 2 hours, 8 min ago
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