Mark Schiffer's Profile > Mark's Groups
Groups Mark is a member of
Showing 1-30 of 31
Speculative Fiction in Translation
356 members — last activity Jul 20, 2026 10:11AM
Mark's comments (0)
356 members — last activity Jul 20, 2026 10:11AM
Mark's comments (0)
The Mystery, Crime, and Thriller Group
33111 members — last activity 51 minutes ago
Mark's comments (0)
33111 members — last activity 51 minutes ago
Mark's comments (0)
Boxall's 1001 Books You Must Read Before You Die
22577 members — last activity 7 hours, 48 min ago
Mark's comments (0)
22577 members — last activity 7 hours, 48 min ago
Mark's comments (0)
English Translations of Scandinavian/Nordic Mysteries & Thrillers
2119 members — last activity 2 hours, 24 min ago
Mark's comments (0)
2119 members — last activity 2 hours, 24 min ago
Mark's comments (0)
Scott Kimak's Dungeons, Dragons, Spaceships, and Anything Inbetween
491 members — last activity Jan 13, 2026 02:16AM
Mark's comments (0)
491 members — last activity Jan 13, 2026 02:16AM
Mark's comments (0)
The Evolution of Science Fiction
1961 members — last activity 16 hours, 45 min ago
Mark's comments (0)
1961 members — last activity 16 hours, 45 min ago
Mark's comments (0)
The Losers' Club: A Stephen King Podcast by Consequence of Sound
586 members — last activity Sep 28, 2019 03:57PM
Mark's comments (0)
586 members — last activity Sep 28, 2019 03:57PM
Mark's comments (0)
Queer Fantasy & Science Fiction
4292 members — last activity Nov 06, 2026 12:21PM
Mark's comments (0)
4292 members — last activity Nov 06, 2026 12:21PM
Mark's comments (0)
Hugo & Nebula Awards: Best Novels
2202 members — last activity Nov 11, 2026 01:28PM
Mark's comments (0)
2202 members — last activity Nov 11, 2026 01:28PM
Mark's comments (0)















































































































