Yale Herald: Behind the Sacred Walls of Yale's Secret Societies
- An article by Molly Ball and Emily Bell from the 2000 edition of the annual Frosh Issue describing the local senior societies for new students.
- http://www.yaleherald.com/archive/frosh/2000/blue/p50societies.html

The Daily Targum: Cap and Skull
- Reprint of an article by Jason Gottlieb describing the significance of the Cap and Skull Society at Rutgers and encouraging qualified students to apply.
- http://www.asahi-net.or.jp/~zj5j-gttl/t940210.htm

The Cap and Skull Society
- Founded at Rutgers University in New Brunswick, NJ, on January 18, 1900. Overview, news, history, calendar of events, member list, famous Skulls, and contact information.
- http://www.capandskull.com/

Cap and Skull
- Founded at Rutgers College on January 18, 1900.
- http://www.capandskull.org/

Onyx
- African-American honor society founded in 1974 at the University of Pennsylvania. Overview, history, and member list.
- http://dolphin.upenn.edu/~onyxhs/

Friars
- Founded in 1901 at the University of Pennsylvania. Overview, history, events, and member list.
- http://dolphin.upenn.edu/~friars/

Sphinx
- Founded in 1900 at the University of Pennsylvania. History, member list, activities, and contact information.
- http://dolphin.upenn.edu/~pharisee/