Jack's Profile > Jack's Groups

Goodreads Librarians Group
327734 members — last activity 3 minutes ago
Jack's comments (7)

Indie Book Collective
2954 members — last activity Jan 12, 2026 02:38AM
Jack's comments (3)

Book Promotion Forum by Genre
723 members — last activity Apr 24, 2026 05:12PM
Jack's comments (2)

Goodreads Authors/Readers
56864 members — last activity 2 hours, 57 min ago
Jack's comments (2)

Books, Blogs, Authors and More
3735 members — last activity 21 hours, 33 min ago
Jack's comments (1)

Goodreads Sci-Fi/Fantasy Authors
2102 members — last activity Jun 04, 2026 01:01AM
Jack's comments (1)

How to Promote YOUR book on Amazon
8788 members — last activity Jun 13, 2026 01:13AM
Jack's comments (1)

THE JAMES MASON COMMUNITY BOOK CLUB
6694 members — last activity 3 minutes ago
Jack's comments (0)

Share Your Chapter One
79 members — last activity May 25, 2021 09:23PM
Jack's comments (0)

Author Interviews, Book Reviews & Promotions
767 members — last activity Apr 22, 2026 08:27AM
Jack's comments (0)