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Mark Stone's Profile > Mark's Groups

Groups Mark is a member of Showing 1-30 of 32
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26989
Goodreads Authors/Readers
57226 members — last activity 3 hours, 58 min ago
Mark's comments (53)
220
Goodreads Librarians Group
333311 members — last activity 2 minutes ago
Mark's comments (12)
106332
Weird Westerns
253 members — last activity May 15, 2026 03:27PM
Mark's comments (11)
88432
The Perks Of Being A Book Addict
37782 members — last activity 6 hours, 54 min ago
Mark's comments (7)
currently reading
11/22/63 by Stephen King Yesteryear by Caro Claire Burke
53316
Graphic Novel Reading Group
5446 members — last activity Jul 14, 2026 11:07AM
Mark's comments (6)
99123
Indie Authors Monthly Magazine For Authors and Readers
5695 members — last activity 10 hours, 27 min ago
Mark's comments (3)
49053
Wattpad
2043 members — last activity Jul 08, 2026 04:48PM
Mark's comments (2)
126776
Sci-Fi, fantasy and speculative Indie Authors Review
1896 members — last activity 11 hours, 24 min ago
Mark's comments (2)
58575
Advanced Copies for Review & Book Giveaways
16452 members — last activity 13 hours, 25 min ago
Mark's comments (1)
100072
We PROMOTE Fantasy/Sci-Fi Writers/Authors
1386 members — last activity Jul 29, 2026 12:13PM
Mark's comments (1)
28367
Steampunk, New Weird, Bizarro, Scifi, Fantasy Book Group
1913 members — last activity Oct 02, 2022 08:34PM
Mark's comments (1)
50x66
Amazon Kindle Prime Readers & KDP Select Authors
1181 members — last activity Jul 30, 2026 02:04PM
Mark's comments (1)
140467
Kindle Unlimited Reads
6754 members — last activity Jul 30, 2026 09:52AM
Mark's comments (1)
9014
Anne Rice lovers!
564 members — last activity Jun 08, 2026 07:17PM
Mark's comments (1)
12336
Horrifying Thrillers
1220 members — last activity Nov 24, 2025 08:09PM
Mark's comments (1)
50x66
Authors helping Authors
30 members — last activity Jun 04, 2013 01:01PM
Mark's comments (1)
88854
The Circle: for readers/beta readers/critiques/reviews/free reads
2778 members — last activity Jul 29, 2026 05:58PM
Mark's comments (1)
72549
Bookstagram
213 members — last activity Mar 23, 2025 07:11PM
Mark's comments (1)
47034
My Vampire Book Obsession
3338 members — last activity 11 minutes ago
Mark's comments (1)
108
Horror Aficionados
30755 members — last activity 5 hours, 47 min ago
Mark's comments (1)
currently reading
Hex by Thomas Olde Heuvelt Widow's Point by Richard Chizmar
64233
Addicted to YA
66320 members — last activity 2 hours, 44 min ago
Mark's comments (0)
103619
Scribophile Members
165 members — last activity Jul 11, 2018 03:54PM
Mark's comments (0)
68798
Free Kindle Ebooks
1779 members — last activity Jul 31, 2026 12:51AM
Mark's comments (0)
173461
Greco-Roman Books
22 members — last activity Jul 29, 2026 03:17AM
Mark's comments (0) — moderator
93438
ARC Of Authors
5056 members — last activity 23 hours, 15 min ago
Mark's comments (0)
51358
Q&A with Aimee Laine
87 members — last activity May 05, 2020 01:56AM
Mark's comments (0)
104988
FREE Books, Giveaways & Countdown Deals
1110 members — last activity Jul 14, 2026 11:32PM
Mark's comments (0)
229
On Reading Graphic Novels
1824 members — last activity Jul 25, 2026 09:32AM
Mark's comments (0)
132850
The Comics Club
63 members — last activity May 15, 2016 04:03PM
Mark's comments (0)
53277
★Five Star Series★
1331 members — last activity Dec 10, 2021 10:14AM
Mark's comments (0)

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