The Index is a representation of a database containing over 4800 models that have been published in periodicals and books. The database has been compiled by a number of volunteers and the entry and maintenance has been coordinated by V'Ann Cornelius. The Index is currently down for some weeks while we perform some site maintenance and conversion. During this interim, we suggest you visit the Origami Database, www.origamidatabase.com, which also contains lookup information for origami models, and we hope to have a much-expanded tool available in this space in the coming weeks!.