Charles Vrooman's Profile > Charles's Groups

Groups Charles is a member of Showing 1-30 of 32
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26989
Goodreads Authors/Readers
55865 members — last activity 2 hours, 35 min ago
Charles's comments (168)
19126
The Mystery, Crime, and Thriller Group
32007 members — last activity 20 minutes ago
Charles's comments (136)
currently reading
In the Woods by Tana French My Husband's Wife by Alice Feeney
2802
Amazon Kindle
11667 members — last activity 14 hours, 11 min ago
Charles's comments (96)
69484
Book Promotions
2999 members — last activity Jan 16, 2026 05:30AM
Charles's comments (90)
104564
Kindle Deals
1190 members — last activity Jan 10, 2026 08:20AM
Charles's comments (88)
20786
Book Haven
11261 members — last activity 11 hours, 6 min ago
Charles's comments (85)
134618
99 cent Bestsellers
3160 members — last activity Nov 28, 2025 07:12PM
Charles's comments (76)
83510
Crime Detective Mystery Thriller Group
2869 members — last activity Jan 17, 2026 12:18PM
Charles's comments (74)
127944
eBook Miner
2153 members — last activity Jan 01, 2026 11:11PM
Charles's comments (74)
130083
eBooks GROW ON TREES
1736 members — last activity Jan 06, 2026 11:44PM
Charles's comments (67)
88011
Indie Authors & Fans of Indie Books
765 members — last activity Jan 07, 2026 08:52AM
Charles's comments (60)
660
Green Group
1996 members — last activity 16 hours, 52 min ago
Charles's comments (41)
45289
World Mysteries and Thrillers
2166 members — last activity Jan 17, 2026 08:10AM
Charles's comments (37)
114553
Net Work Book Club
1280 members — last activity Dec 30, 2025 12:44AM
Charles's comments (33)
16778
Free Books, .99, Giveaways & Reviews - Check Them Out!
10003 members — last activity 3 hours, 56 min ago
Charles's comments (28)
50x66
Eco-Thrillers
40 members — last activity Jun 19, 2022 01:52AM
Charles's comments (20)
104988
FREE Books, Giveaways & Countdown Deals
1059 members — last activity Jan 15, 2026 01:06PM
Charles's comments (19)
142309
Underground Knowledge — A discussion group
24598 members — last activity 6 hours, 33 min ago
Charles's comments (18)
38797
Computers in Fiction
118 members — last activity Nov 29, 2019 02:36PM
Charles's comments (9)
88212
A Good Thriller
21693 members — last activity 6 hours, 39 min ago
Charles's comments (8)
105786
Goodreads Reviewers' Group
13298 members — last activity 3 hours, 54 min ago
Charles's comments (5)
103094
Techno-Thrillers
307 members — last activity 10 hours, 41 min ago
Charles's comments (5)
2510
The Reasons Why you wrote your book or books
669 members — last activity Aug 30, 2024 01:41PM
Charles's comments (4)
117800
Kindle Coundown Deals
322 members — last activity Jan 07, 2026 11:32PM
Charles's comments (4)
123739
International Affairs
401 members — last activity Nov 18, 2018 04:41PM
Charles's comments (3)
50x66
KU/KOLL/Kindle Unlimited Books
158 members — last activity Aug 23, 2025 11:28PM
Charles's comments (3)
109784
GOOD REVIEWS
8612 members — last activity 20 hours, 34 min ago
Charles's comments (1)
50x66
New Tech
10 members — last activity Mar 04, 2017 04:27PM
Charles's comments (1)
81991
Data Science
243 members — last activity Feb 23, 2018 12:29PM
Charles's comments (1)
197335
Austin Computer Book Club
23 members — last activity May 31, 2019 09:29AM
Charles's comments (1)

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Upcoming Bookclub Reads

Pines
Pines (Wayward Pines, #1)
by
Feb 01 in Techno-Thrillers    view »