Leandro Calado's Profile > Leandro's Groups

Underground Knowledge — A discussion group
24876 members — last activity 19 hours, 49 min ago
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IT/Software
65 members — last activity Jan 20, 2026 09:04PM
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Goodreads Librarians Group
314127 members — last activity 0 minutes ago
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Techno-Thrillers
327 members — last activity Feb 25, 2026 06:06AM
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Shamelessly Promote Your Books
1580 members — last activity Feb 24, 2026 03:49PM
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Authors' Discussion and Promotion Group
31 members — last activity Jun 01, 2025 04:31PM
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PyDevs
22 members — last activity Jul 26, 2024 11:29AM
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