ACADEMIC
http://ses.library.usyd.edu.au/handle/2123/345
ASSOCIATIONS
Circus Royale, Australia
http://www.circusfans.org/
http://www.circusfriends.co.uk/
BLOGS
http://www.penandspindle.com/blog
http://bucklesw.blogspot.com
COLLECTIONS
http://www.circusmuseum.nl/
http://www.rekihaku.ac.jp/e-rekihaku/118/index.html
www.bris.ac.uk/theatrecollection/
DATABASES
www.hat-archive.com/index.html
http://www.circusnet.info/cirque/indexe.htm
FAMILIES
http://www.sole.org.uk/
GATEWAYS
http://circus.pagina.nl/
HISTORY
http://www.circusbiography.co.uk/
http://www.circushistory.org/
LIBRARIES
www.nla.gov.au/
www.theatrelibrary.org/sibmas/sibmas.html
PERSONAL SITES
http://www.sterryworldwide.com/arthur.htm
http://www.roymaloy.com
http://www.history.ox.ac.uk/hoa/staff/kwint.htm
http://www.priceandmccoy.com
RECORDS & DOCUMENTATION
http://www.thegalloper.com/
http://www.worldsfair.co.uk/wf.htm
http://www.shef.ac.uk/nfa/
http://circusfolk.freeservers.com/
