The Diogenes Club is a 8-book series with 2 primary works first released in 1994 with contributions by Deborah Roggie, Marly Youmans, and 82 others.
1994 • 11 Readers • 468 pages • 3.8
2000 • 1 Reader • 640 pages • 4
2006 • 3 Readers • 608 pages • 4
2011 • 15 Readers • 520 pages • 3.8
2015 • 1 Reader