The LD Debate Master List
- Links to a large number of LD sites.
- http://www.andyring.com/debate/

Ivy Scholars Program
- Registration and program information for this summer academic program for high school Lincoln-Douglas debaters at Yale University.
- http://www.yale.edu/ivyscholars

LDdebate.com
- Evidence, topic analysis, articles, and message boards for LD Debaters.
- http://www.lddebate.com/

Debate and IE Forum
- Designed to serve SDIVSL, CHSSA, NFL, and CFL members and those interested in competitive speaking, research, and communication. Advanced theory on LD and other events.
- http://www.speechforum.org/