Other Local Societies & Theatres

• Cassio Operatic Society
• Rickmansworth Players
• St Albans Musical Theatre Company
• Radlett Light Operatic Society
• Putteridge Bury G&S Society
• Julian Light Operatic Society (G & S Group in Ealing)
• Watford Palace Theatre
• The Henderson Hub

Gilbert & Sullivan Resources

• Gilbert & Sullivan Archive
• International G & S Festival

Theatrical Resources

• NODA – National Operatic & Dramatic Association
• The Amdram Site
• The Sondheim Society Information about the works of Stephen Sondheim

Local Information

• Abbots Langley Local History Society
• Abbots Langley C of E Parish
• Hertfordshire County Council