So You Wanna Join the Circus?
Full-length article tells you exactly how to join the circus.
http://www.soyouwanna.com/site/syws/circus/circus.html

Circusland.com
Includes photo galleries, videos, articles, glossary, forum, performer database, and merchandise. [English/Russian]
http://www.circusland.com/

Circus Record and Documentation Center
Programs, books, news, addresses, links, ads, and discussion group.
http://www.circusnet.info/

Circus World Museum
The Circus World Museum salutes over 200 years of the American circus at the original winter quarters of the Ringling Bros. Schedules, shopping, and tickets.
http://www.circusworldmuseum.com/

Yahoo Groups: Circus Arts
Discussion group for amateurs and professionals.
http://groups.yahoo.com/group/circus_arts/

Sounds of the Circus
Discography of music from the golden age of the American circus performed by The South Shore Circus Concert Band.
http://euchronia.net/sotc/