Marcin Wrona's Profile > Marcin's Groups

Groups Marcin is a member of Showing 1-8 of 8
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2802
Amazon Kindle
12036 members — last activity 14 hours, 58 min ago
Marcin's comments (2)
46576
Promoting and Socialising with authors
184 members — last activity Mar 01, 2023 03:49PM
Marcin's comments (1)
44234
Goodreads Self Published Authors
1397 members — last activity May 25, 2025 09:51AM
Marcin's comments (1)
527
Building a SciFi/Fantasy Library
3684 members — last activity Sep 12, 2026 08:56AM
Marcin's comments (1)
26989
Goodreads Authors/Readers
58038 members — last activity 42 minutes ago
Marcin's comments (0)
36506
Indie Book Collective
2961 members — last activity Nov 01, 2026 03:58AM
Marcin's comments (0)
55643
Book Promotion Forum by Genre
729 members — last activity Nov 01, 2026 12:40AM
Marcin's comments (0)
53833
Editio Self-Publishing
1432 members — last activity Nov 01, 2026 05:55AM
Marcin's comments (0)