Created by Stephen Coles
Contributed by Florian Hardwig
Contributed by Ian Lanius
Contributed by Nick Sherman
Contributed by Stephen Coles
Contributed by Garrison Martin
Contributed by Robert Beatty
Contributed by Herb Lubalin Study Center
Contributed by Indra Kupferschmid
Contributed by Clay Hickson
Contributed by Rob Hudson
Contributed by Steve O Connell