Collaborative for Croquet
   Wisconsin non-stock, non-profit corporation to further development of Croquet, provide an organization for projects consistent with this, and a legal entity to accept donations and protect programmers from lawsuits.
   http://www.croquetcollaborative.org/wordpress/

Croquet
   Substantial description, with links to related topics, page of a Wikipedia-type wiki. English, Español. Uvvy.
   http://uvvy.com/index.php/Croquet

Croquet Virtual Learning Environment
   Description in online learning context, bibliography with links. Digital Media Center, University of Minnesota.
   http://dmc.umn.edu/spotlight/croquet.shtml

Croquet-Teapot
   Lists and displays all classes, values, hierarchy, instances, variables, methods; categories, globals, pools.
   http://atsosxdev.doit.wisc.edu/~jhkeel/SqueakDocs/croquet3.6DPR/Croquet-Teapot/

New Interaction Schemes for Authoring Digital Worlds for Non-Professional Users
   Croquet-related doctoral thesis, 2006. English, Deutsch. Computer Languages Work Group.
   http://games.cs.uni-magdeburg.de/?id=441

Qwaq, Inc.
   Makes, sells, supports secure interactive, persistent, virtual workspaces for businesses, allows collaboration in ways impossible before, working with others to identify and solve problems, raises productivity of distributed teams by grouping critical res
   http://www.qwaq.com/

Wikipedia: Croquet Project
   Encyclopedia article, with links to many related topics.
   http://en.wikipedia.org/wiki/Croquet_Project