Robert Arl's Profile > Robert's Groups

Amazon Kindle
11750 members — last activity Mar 02, 2026 04:28AM
Robert's comments (6)

American Westerns
684 members — last activity Feb 27, 2026 08:17AM
Robert's comments (2)

Time Travel
2862 members — last activity Mar 02, 2026 05:19AM
Robert's comments (2)

And Now For Something Completely Different
15 members — last activity Aug 23, 2013 02:54PM
Robert's comments (1)

SciFi and Fantasy Book Club
42141 members — last activity 54 minutes ago
Robert's comments (0)

Apocalypse Whenever
13905 members — last activity 7 hours, 37 min ago
Robert's comments (0)

Beyond Reality
2024 members — last activity 7 hours, 23 min ago
Robert's comments (0)

History is Not Boring
2063 members — last activity Feb 10, 2026 05:12PM
Robert's comments (0)

Hard SF
1187 members — last activity Jan 23, 2026 11:14AM
Robert's comments (0)

SciFi and Fantasy eBook Club
3773 members — last activity 6 hours, 51 min ago
Robert's comments (0)

The History Book Club
25984 members — last activity 16 hours, 21 min ago
Robert's comments (0)

American Historical Fiction
1585 members — last activity Feb 25, 2026 08:06AM
Robert's comments (0)

Urban Fantasy
5144 members — last activity Oct 20, 2025 11:48AM
Robert's comments (0)

Scott Kimak's Dungeons, Dragons, Spaceships, and Anything Inbetween
500 members — last activity Jan 13, 2026 02:16AM
Robert's comments (0)